4057789010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{36888991}}^1$

素因数の和:36889009

約数の個数: 16

約数和(自身を含む): 7968022272

約数和(自身を除く): 3910233262

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 36888991, 73777982, 184444955, 368889910, 405778901, 811557802, 2028894505, 4057789010]

約数ペア:

[(1, 4057789010), (2, 2028894505), (5, 811557802), (10, 405778901), (11, 368889910), (22, 184444955), (55, 73777982), (110, 36888991)]