520893454

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{18457}}^1$

素因数の和:18699

約数の個数: 16

約数和(自身を含む): 794727648

約数和(自身を除く): 273834194

約数列:

[1, 2, 103, 137, 206, 274, 14111, 18457, 28222, 36914, 1901071, 2528609, 3802142, 5057218, 260446727, 520893454]

約数ペア:

[(1, 520893454), (2, 260446727), (103, 5057218), (137, 3802142), (206, 2528609), (274, 1901071), (14111, 36914), (18457, 28222)]