78902702

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{3203}}^1$

素因数の和:3427

約数の個数: 16

約数和(自身を含む): 120534480

約数和(自身を除く): 41631778

約数列:

[1, 2, 109, 113, 218, 226, 3203, 6406, 12317, 24634, 349127, 361939, 698254, 723878, 39451351, 78902702]

約数ペア:

[(1, 78902702), (2, 39451351), (109, 723878), (113, 698254), (218, 361939), (226, 349127), (3203, 24634), (6406, 12317)]