7945018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4409}}^1$

素因数の和:4481

約数の個数: 16

約数和(自身を含む): 12859560

約数和(自身を除く): 4914542

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 4409, 8818, 74953, 149906, 233677, 467354, 3972509, 7945018]

約数ペア:

[(1, 7945018), (2, 3972509), (17, 467354), (34, 233677), (53, 149906), (106, 74953), (901, 8818), (1802, 4409)]