219099682568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2106727717}}^1$

素因数の和:2106727736

約数の個数: 16

約数和(自身を含む): 442412820780

約数和(自身を除く): 223313138212

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2106727717, 4213455434, 8426910868, 16853821736, 27387460321, 54774920642, 109549841284, 219099682568]

約数ペア:

[(1, 219099682568), (2, 109549841284), (4, 54774920642), (8, 27387460321), (13, 16853821736), (26, 8426910868), (52, 4213455434), (104, 2106727717)]