2777397406

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11669737}}^1$

素因数の和:11669763

約数の個数: 16

約数和(自身を含む): 5041326816

約数和(自身を除く): 2263929410

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 11669737, 23339474, 81688159, 163376318, 198385529, 396771058, 1388698703, 2777397406]

約数ペア:

[(1, 2777397406), (2, 1388698703), (7, 396771058), (14, 198385529), (17, 163376318), (34, 81688159), (119, 23339474), (238, 11669737)]