2038798624

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{458363}}^1$

素因数の和:458512

約数の個数: 24

約数和(自身を含む): 4042770480

約数和(自身を除く): 2003971856

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 458363, 916726, 1833452, 3666904, 7333808, 14667616, 63712457, 127424914, 254849828, 509699656, 1019399312, 2038798624]

約数ペア:

[(1, 2038798624), (2, 1019399312), (4, 509699656), (8, 254849828), (16, 127424914), (32, 63712457), (139, 14667616), (278, 7333808), (556, 3666904), (1112, 1833452), (2224, 916726), (4448, 458363)]