2653664

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{6379}}^1$

素因数の和:6402

約数の個数: 24

約数和(自身を含む): 5627160

約数和(自身を除く): 2973496

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 6379, 12758, 25516, 51032, 82927, 102064, 165854, 204128, 331708, 663416, 1326832, 2653664]

約数ペア:

[(1, 2653664), (2, 1326832), (4, 663416), (8, 331708), (13, 204128), (16, 165854), (26, 102064), (32, 82927), (52, 51032), (104, 25516), (208, 12758), (416, 6379)]