2904705796

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{5224291}}^1$

素因数の和:5224434

約数の個数: 12

約数和(自身を含む): 5119806160

約数和(自身を除く): 2215100364

約数列:

[1, 2, 4, 139, 278, 556, 5224291, 10448582, 20897164, 726176449, 1452352898, 2904705796]

約数ペア:

[(1, 2904705796), (2, 1452352898), (4, 726176449), (139, 20897164), (278, 10448582), (556, 5224291)]