8440472

素因数分解:

$2^3\times {\mathrm{659}}^1\times {\mathrm{1601}}^1$

素因数の和:2266

約数の個数: 16

約数和(自身を含む): 15859800

約数和(自身を除く): 7419328

約数列:

[1, 2, 4, 8, 659, 1318, 1601, 2636, 3202, 5272, 6404, 12808, 1055059, 2110118, 4220236, 8440472]

約数ペア:

[(1, 8440472), (2, 4220236), (4, 2110118), (8, 1055059), (659, 12808), (1318, 6404), (1601, 5272), (2636, 3202)]