2021347042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{307289}}^1$

素因数の和:307338

約数の個数: 32

約数和(自身を含む): 3716979840

約数和(自身を除く): 1695632798

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 253, 286, 299, 506, 598, 3289, 6578, 307289, 614578, 3380179, 3994757, 6760358, 7067647, 7989514, 14135294, 43942327, 77744117, 87884654, 91879411, 155488234, 183758822, 1010673521, 2021347042]

約数ペア:

[(1, 2021347042), (2, 1010673521), (11, 183758822), (13, 155488234), (22, 91879411), (23, 87884654), (26, 77744117), (46, 43942327), (143, 14135294), (253, 7989514), (286, 7067647), (299, 6760358), (506, 3994757), (598, 3380179), (3289, 614578), (6578, 307289)]