1870498

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:226

約数の個数: 32

約数和(自身を含む): 3458304

約数和(自身を除く): 1587806

約数列:

[1, 2, 7, 14, 23, 37, 46, 74, 157, 161, 259, 314, 322, 518, 851, 1099, 1702, 2198, 3611, 5809, 5957, 7222, 11618, 11914, 25277, 40663, 50554, 81326, 133607, 267214, 935249, 1870498]

約数ペア:

[(1, 1870498), (2, 935249), (7, 267214), (14, 133607), (23, 81326), (37, 50554), (46, 40663), (74, 25277), (157, 11914), (161, 11618), (259, 7222), (314, 5957), (322, 5809), (518, 3611), (851, 2198), (1099, 1702)]