2909914

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1291}}^1$

素因数の和:1330

約数の個数: 24

約数和(自身を含む): 5302368

約数和(自身を除く): 2392454

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 1291, 2254, 2582, 9037, 18074, 29693, 59386, 63259, 126518, 207851, 415702, 1454957, 2909914]

約数ペア:

[(1, 2909914), (2, 1454957), (7, 415702), (14, 207851), (23, 126518), (46, 63259), (49, 59386), (98, 29693), (161, 18074), (322, 9037), (1127, 2582), (1291, 2254)]