3078604808

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{20253979}}^1$

素因数の和:20254004

約数の個数: 16

約数和(自身を含む): 6076194000

約数和(自身を除く): 2997589192

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 20253979, 40507958, 81015916, 162031832, 384825601, 769651202, 1539302404, 3078604808]

約数ペア:

[(1, 3078604808), (2, 1539302404), (4, 769651202), (8, 384825601), (19, 162031832), (38, 81015916), (76, 40507958), (152, 20253979)]