2017185514

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{315481}}^1$

素因数の和:315645

約数の個数: 16

約数和(自身を含む): 3180058560

約数和(自身を除く): 1162873046

約数列:

[1, 2, 23, 46, 139, 278, 3197, 6394, 315481, 630962, 7256063, 14512126, 43851859, 87703718, 1008592757, 2017185514]

約数ペア:

[(1, 2017185514), (2, 1008592757), (23, 87703718), (46, 43851859), (139, 14512126), (278, 7256063), (3197, 630962), (6394, 315481)]