556213103690

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2017}}^1\times {\mathrm{139981}}^1$

素因数の和:142202

約数の個数: 32

約数和(自身を含む): 1006771821264

約数和(自身を除く): 450558717574

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 2017, 4034, 10085, 20170, 139981, 279962, 397349, 699905, 794698, 1399810, 1986745, 3973490, 27576257, 55152514, 137881285, 275762570, 282341677, 564683354, 1411708385, 2823416770, 55621310369, 111242620738, 278106551845, 556213103690]

約数ペア:

[(1, 556213103690), (2, 278106551845), (5, 111242620738), (10, 55621310369), (197, 2823416770), (394, 1411708385), (985, 564683354), (1970, 282341677), (2017, 275762570), (4034, 137881285), (10085, 55152514), (20170, 27576257), (139981, 3973490), (279962, 1986745), (397349, 1399810), (699905, 794698)]