1391966072

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:733

約数の個数: 128

約数和(自身を含む): 3267855360

約数和(自身を除く): 1875889288

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 41, 43, 46, 56, 82, 86, 92, 161, 164, 172, 184, 287, 301, 322, 328, 344, 574, 602, 613, 644, 943, 989, 1148, 1204, 1226, 1288, 1763, 1886, 1978, 2296, 2408, 2452, 3526, 3772, 3956, 4291, 4904, 6601, 6923, 7052, 7544, 7912, 8582, 12341, 13202, 13846, 14099, 14104, 17164, 24682, 25133, 26359, 26404, 27692, 28198, 34328, 40549, 49364, 50266, 52718, 52808, 55384, 56396, 81098, 98693, 98728, 100532, 105436, 112792, 162196, 175931, 184513, 197386, 201064, 210872, 283843, 324392, 351862, 369026, 394772, 567686, 578059, 606257, 703724, 738052, 789544, 1080719, 1135372, 1156118, 1212514, 1407448, 1476104, 2161438, 2270744, 2312236, 2425028, 4046413, 4243799, 4322876, 4624472, 4850056, 7565033, 8092826, 8487598, 8645752, 15130066, 16185652, 16975196, 24856537, 30260132, 32371304, 33950392, 49713074, 60520264, 99426148, 173995759, 198852296, 347991518, 695983036, 1391966072]

約数ペア:

[(1, 1391966072), (2, 695983036), (4, 347991518), (7, 198852296), (8, 173995759), (14, 99426148), (23, 60520264), (28, 49713074), (41, 33950392), (43, 32371304), (46, 30260132), (56, 24856537), (82, 16975196), (86, 16185652), (92, 15130066), (161, 8645752), (164, 8487598), (172, 8092826), (184, 7565033), (287, 4850056), (301, 4624472), (322, 4322876), (328, 4243799), (344, 4046413), (574, 2425028), (602, 2312236), (613, 2270744), (644, 2161438), (943, 1476104), (989, 1407448), (1148, 1212514), (1204, 1156118), (1226, 1135372), (1288, 1080719), (1763, 789544), (1886, 738052), (1978, 703724), (2296, 606257), (2408, 578059), (2452, 567686), (3526, 394772), (3772, 369026), (3956, 351862), (4291, 324392), (4904, 283843), (6601, 210872), (6923, 201064), (7052, 197386), (7544, 184513), (7912, 175931), (8582, 162196), (12341, 112792), (13202, 105436), (13846, 100532), (14099, 98728), (14104, 98693), (17164, 81098), (24682, 56396), (25133, 55384), (26359, 52808), (26404, 52718), (27692, 50266), (28198, 49364), (34328, 40549)]