488563408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1796189}}^1$

素因数の和:1796214

約数の個数: 20

約数和(自身を含む): 1002274020

約数和(自身を除く): 513710612

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1796189, 3592378, 7184756, 14369512, 28739024, 30535213, 61070426, 122140852, 244281704, 488563408]

約数ペア:

[(1, 488563408), (2, 244281704), (4, 122140852), (8, 61070426), (16, 30535213), (17, 28739024), (34, 14369512), (68, 7184756), (136, 3592378), (272, 1796189)]