123771704

素因数分解:

$2^3\times 7^1\times {\mathrm{2210209}}^1$

素因数の和:2210222

約数の個数: 16

約数和(自身を含む): 265225200

約数和(自身を除く): 141453496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2210209, 4420418, 8840836, 15471463, 17681672, 30942926, 61885852, 123771704]

約数ペア:

[(1, 123771704), (2, 61885852), (4, 30942926), (7, 17681672), (8, 15471463), (14, 8840836), (28, 4420418), (56, 2210209)]