15679433276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1173259}}^1$

素因数の和:1173533

約数の個数: 24

約数和(自身を含む): 29664705840

約数和(自身を除く): 13985272564

約数列:

[1, 2, 4, 13, 26, 52, 257, 514, 1028, 3341, 6682, 13364, 1173259, 2346518, 4693036, 15252367, 30504734, 61009468, 301527563, 603055126, 1206110252, 3919858319, 7839716638, 15679433276]

約数ペア:

[(1, 15679433276), (2, 7839716638), (4, 3919858319), (13, 1206110252), (26, 603055126), (52, 301527563), (257, 61009468), (514, 30504734), (1028, 15252367), (3341, 4693036), (6682, 2346518), (13364, 1173259)]