2653638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{2617}}^1$

素因数の和:2648

約数の個数: 24

約数和(自身を含む): 5749128

約数和(自身を除く): 3095490

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 2617, 5234, 7851, 15702, 34021, 68042, 102063, 204126, 442273, 884546, 1326819, 2653638]

約数ペア:

[(1, 2653638), (2, 1326819), (3, 884546), (6, 442273), (13, 204126), (26, 102063), (39, 68042), (78, 34021), (169, 15702), (338, 7851), (507, 5234), (1014, 2617)]