1238045290

素因数分解:

$2^1\times 5^1\times {\mathrm{14983}}^1\times {\mathrm{8263}}^1$

素因数の和:23253

約数の個数: 16

約数和(自身を含む): 2228899968

約数和(自身を除く): 990854678

約数列:

[1, 2, 5, 10, 8263, 14983, 16526, 29966, 41315, 74915, 82630, 149830, 123804529, 247609058, 619022645, 1238045290]

約数ペア:

[(1, 1238045290), (2, 619022645), (5, 247609058), (10, 123804529), (8263, 149830), (14983, 82630), (16526, 74915), (29966, 41315)]