4990882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10103}}^1$

素因数の和:10137

約数の個数: 16

約数和(自身を含む): 8487360

約数和(自身を除く): 3496478

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 10103, 20206, 131339, 191957, 262678, 383914, 2495441, 4990882]

約数ペア:

[(1, 4990882), (2, 2495441), (13, 383914), (19, 262678), (26, 191957), (38, 131339), (247, 20206), (494, 10103)]