130240222

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{251429}}^1$

素因数の和:251475

約数の個数: 16

約数和(自身を含む): 229304160

約数和(自身を除く): 99063938

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 251429, 502858, 1760003, 3520006, 9302873, 18605746, 65120111, 130240222]

約数ペア:

[(1, 130240222), (2, 65120111), (7, 18605746), (14, 9302873), (37, 3520006), (74, 1760003), (259, 502858), (518, 251429)]