2670064

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{1531}}^1$

素因数の和:1648

約数の個数: 20

約数和(自身を含む): 5224120

約数和(自身を除く): 2554056

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1531, 1744, 3062, 6124, 12248, 24496, 166879, 333758, 667516, 1335032, 2670064]

約数ペア:

[(1, 2670064), (2, 1335032), (4, 667516), (8, 333758), (16, 166879), (109, 24496), (218, 12248), (436, 6124), (872, 3062), (1531, 1744)]