2660107456

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{327277}}^1$

素因数の和:327416

約数の個数: 28

約数和(自身を含む): 5320231168

約数和(自身を除く): 2660123712

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 327277, 654554, 1309108, 2618216, 5236432, 10472864, 20945728, 41564179, 83128358, 166256716, 332513432, 665026864, 1330053728, 2660107456]

約数ペア:

[(1, 2660107456), (2, 1330053728), (4, 665026864), (8, 332513432), (16, 166256716), (32, 83128358), (64, 41564179), (127, 20945728), (254, 10472864), (508, 5236432), (1016, 2618216), (2032, 1309108), (4064, 654554), (8128, 327277)]