2013286072

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{3323}}^1$

素因数の和:3716

約数の個数: 64

約数和(自身を含む): 4467456000

約数和(自身を除く): 2454169928

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 349, 434, 698, 868, 1396, 1736, 2443, 2792, 3323, 4886, 6646, 9772, 10819, 13292, 19544, 21638, 23261, 26584, 43276, 46522, 75733, 86552, 93044, 103013, 151466, 186088, 206026, 302932, 412052, 605864, 721091, 824104, 1159727, 1442182, 2319454, 2884364, 4638908, 5768728, 8118089, 9277816, 16236178, 32472356, 35951537, 64944712, 71903074, 143806148, 251660759, 287612296, 503321518, 1006643036, 2013286072]

約数ペア:

[(1, 2013286072), (2, 1006643036), (4, 503321518), (7, 287612296), (8, 251660759), (14, 143806148), (28, 71903074), (31, 64944712), (56, 35951537), (62, 32472356), (124, 16236178), (217, 9277816), (248, 8118089), (349, 5768728), (434, 4638908), (698, 2884364), (868, 2319454), (1396, 1442182), (1736, 1159727), (2443, 824104), (2792, 721091), (3323, 605864), (4886, 412052), (6646, 302932), (9772, 206026), (10819, 186088), (13292, 151466), (19544, 103013), (21638, 93044), (23261, 86552), (26584, 75733), (43276, 46522)]