2940802616

素因数分解:

$2^3\times {\mathrm{1723}}^1\times {\mathrm{213349}}^1$

素因数の和:215078

約数の個数: 16

約数和(自身を含む): 5517231000

約数和(自身を除く): 2576428384

約数列:

[1, 2, 4, 8, 1723, 3446, 6892, 13784, 213349, 426698, 853396, 1706792, 367600327, 735200654, 1470401308, 2940802616]

約数ペア:

[(1, 2940802616), (2, 1470401308), (4, 735200654), (8, 367600327), (1723, 1706792), (3446, 853396), (6892, 426698), (13784, 213349)]