2164564367084

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{19913}}^1\times {\mathrm{57943}}^1$

素因数の和:77934

約数の個数: 48

約数和(自身を含む): 4394039075328

約数和(自身を除く): 2229474708244

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 19913, 39826, 57943, 79652, 115886, 139391, 231772, 278782, 405601, 557564, 811202, 1334171, 1622404, 2668342, 3882181, 5336684, 7764362, 9339197, 15528724, 18678394, 27175267, 37356788, 54350534, 108701068, 1153818959, 2307637918, 4615275836, 8076732713, 16153465426, 32306930852, 77305870253, 154611740506, 309223481012, 541141091771, 1082282183542, 2164564367084]

約数ペア:

[(1, 2164564367084), (2, 1082282183542), (4, 541141091771), (7, 309223481012), (14, 154611740506), (28, 77305870253), (67, 32306930852), (134, 16153465426), (268, 8076732713), (469, 4615275836), (938, 2307637918), (1876, 1153818959), (19913, 108701068), (39826, 54350534), (57943, 37356788), (79652, 27175267), (115886, 18678394), (139391, 15528724), (231772, 9339197), (278782, 7764362), (405601, 5336684), (557564, 3882181), (811202, 2668342), (1334171, 1622404)]