2280428176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{10963597}}^1$

素因数の和:10963618

約数の個数: 20

約数和(自身を含む): 4758201532

約数和(自身を除く): 2477773356

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 10963597, 21927194, 43854388, 87708776, 142526761, 175417552, 285053522, 570107044, 1140214088, 2280428176]

約数ペア:

[(1, 2280428176), (2, 1140214088), (4, 570107044), (8, 285053522), (13, 175417552), (16, 142526761), (26, 87708776), (52, 43854388), (104, 21927194), (208, 10963597)]