669619694

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{571}}^1\times {\mathrm{5189}}^1$

素因数の和:5875

約数の個数: 16

約数和(自身を含む): 1015288560

約数和(自身を除く): 345668866

約数列:

[1, 2, 113, 226, 571, 1142, 5189, 10378, 64523, 129046, 586357, 1172714, 2962919, 5925838, 334809847, 669619694]

約数ペア:

[(1, 669619694), (2, 334809847), (113, 5925838), (226, 2962919), (571, 1172714), (1142, 586357), (5189, 129046), (10378, 64523)]