4781617778

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1693}}^1\times {\mathrm{11867}}^1$

素因数の和:13586

約数の個数: 32

約数和(自身を含む): 8685097344

約数和(自身を除く): 3903479566

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 1693, 3386, 11851, 11867, 23702, 23734, 28781, 57562, 83069, 166138, 201467, 201739, 402934, 403478, 1412173, 2824346, 20090831, 40181662, 140635817, 281271634, 341544127, 683088254, 2390808889, 4781617778]

約数ペア:

[(1, 4781617778), (2, 2390808889), (7, 683088254), (14, 341544127), (17, 281271634), (34, 140635817), (119, 40181662), (238, 20090831), (1693, 2824346), (3386, 1412173), (11851, 403478), (11867, 402934), (23702, 201739), (23734, 201467), (28781, 166138), (57562, 83069)]