2017012816

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{3617}}^1$

素因数の和:4028

約数の個数: 80

約数和(自身を含む): 4823691264

約数和(自身を除く): 2806678448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 383, 728, 766, 1456, 1532, 2681, 3064, 3617, 4979, 5362, 6128, 7234, 9958, 10724, 14468, 19916, 21448, 25319, 28936, 34853, 39832, 42896, 47021, 50638, 57872, 69706, 79664, 94042, 101276, 139412, 188084, 202552, 278824, 329147, 376168, 405104, 557648, 658294, 752336, 1316588, 1385311, 2633176, 2770622, 5266352, 5541244, 9697177, 11082488, 18009043, 19394354, 22164976, 36018086, 38788708, 72036172, 77577416, 126063301, 144072344, 155154832, 252126602, 288144688, 504253204, 1008506408, 2017012816]

約数ペア:

[(1, 2017012816), (2, 1008506408), (4, 504253204), (7, 288144688), (8, 252126602), (13, 155154832), (14, 144072344), (16, 126063301), (26, 77577416), (28, 72036172), (52, 38788708), (56, 36018086), (91, 22164976), (104, 19394354), (112, 18009043), (182, 11082488), (208, 9697177), (364, 5541244), (383, 5266352), (728, 2770622), (766, 2633176), (1456, 1385311), (1532, 1316588), (2681, 752336), (3064, 658294), (3617, 557648), (4979, 405104), (5362, 376168), (6128, 329147), (7234, 278824), (9958, 202552), (10724, 188084), (14468, 139412), (19916, 101276), (21448, 94042), (25319, 79664), (28936, 69706), (34853, 57872), (39832, 50638), (42896, 47021)]