140788864084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{4945513}}^1$

素因数の和:4946175

約数の個数: 24

約数和(自身を含む): 269194218048

約数和(自身を除く): 128405353964

約数列:

[1, 2, 4, 11, 22, 44, 647, 1294, 2588, 7117, 14234, 28468, 4945513, 9891026, 19782052, 54400643, 108801286, 217602572, 3199746911, 6399493822, 12798987644, 35197216021, 70394432042, 140788864084]

約数ペア:

[(1, 140788864084), (2, 70394432042), (4, 35197216021), (11, 12798987644), (22, 6399493822), (44, 3199746911), (647, 217602572), (1294, 108801286), (2588, 54400643), (7117, 19782052), (14234, 9891026), (28468, 4945513)]