122865974

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{21563}}^1$

素因数の和:21620

約数の個数: 32

約数和(自身を含む): 235996416

約数和(自身を除く): 113130442

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 5698, 21563, 43126, 150941, 237193, 301882, 474386, 797831, 1595662, 1660351, 3320702, 5584817, 8776141, 11169634, 17552282, 61432987, 122865974]

約数ペア:

[(1, 122865974), (2, 61432987), (7, 17552282), (11, 11169634), (14, 8776141), (22, 5584817), (37, 3320702), (74, 1660351), (77, 1595662), (154, 797831), (259, 474386), (407, 301882), (518, 237193), (814, 150941), (2849, 43126), (5698, 21563)]