2439403570

素因数分解:

$2^1\times 5^1\times {\mathrm{2557}}^1\times {\mathrm{95401}}^1$

素因数の和:97965

約数の個数: 16

約数和(自身を含む): 4392689688

約数和(自身を除く): 1953286118

約数列:

[1, 2, 5, 10, 2557, 5114, 12785, 25570, 95401, 190802, 477005, 954010, 243940357, 487880714, 1219701785, 2439403570]

約数ペア:

[(1, 2439403570), (2, 1219701785), (5, 487880714), (10, 243940357), (2557, 954010), (5114, 477005), (12785, 190802), (25570, 95401)]