490366942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1913}}^1\times {\mathrm{9859}}^1$

素因数の和:11787

約数の個数: 16

約数和(自身を含む): 792625680

約数和(自身を除く): 302258738

約数列:

[1, 2, 13, 26, 1913, 3826, 9859, 19718, 24869, 49738, 128167, 256334, 18860267, 37720534, 245183471, 490366942]

約数ペア:

[(1, 490366942), (2, 245183471), (13, 37720534), (26, 18860267), (1913, 256334), (3826, 128167), (9859, 49738), (19718, 24869)]