2616338

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2221}}^1$

素因数の和:2273

約数の個数: 16

約数和(自身を含む): 4266240

約数和(自身を除く): 1649902

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 2221, 4442, 42199, 68851, 84398, 137702, 1308169, 2616338]

約数ペア:

[(1, 2616338), (2, 1308169), (19, 137702), (31, 84398), (38, 68851), (62, 42199), (589, 4442), (1178, 2221)]