647377630

素因数分解:

$2^1\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{60901}}^1$

素因数の和:61971

約数の個数: 16

約数和(自身を含む): 1166395104

約数和(自身を除く): 519017474

約数列:

[1, 2, 5, 10, 1063, 2126, 5315, 10630, 60901, 121802, 304505, 609010, 64737763, 129475526, 323688815, 647377630]

約数ペア:

[(1, 647377630), (2, 323688815), (5, 129475526), (10, 64737763), (1063, 609010), (2126, 304505), (5315, 121802), (10630, 60901)]