123353282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{249703}}^1$

素因数の和:249737

約数の個数: 16

約数和(自身を含む): 209751360

約数和(自身を除く): 86398078

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 249703, 499406, 3246139, 4744357, 6492278, 9488714, 61676641, 123353282]

約数ペア:

[(1, 123353282), (2, 61676641), (13, 9488714), (19, 6492278), (26, 4744357), (38, 3246139), (247, 499406), (494, 249703)]