123923822408

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{61715051}}^1$

素因数の和:61715308

約数の個数: 16

約数和(自身を含む): 233282896560

約数和(自身を除く): 109359074152

約数列:

[1, 2, 4, 8, 251, 502, 1004, 2008, 61715051, 123430102, 246860204, 493720408, 15490477801, 30980955602, 61961911204, 123923822408]

約数ペア:

[(1, 123923822408), (2, 61961911204), (4, 30980955602), (8, 15490477801), (251, 493720408), (502, 246860204), (1004, 123430102), (2008, 61715051)]