676006318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1\times {\mathrm{733}}^1$

素因数の和:1276

約数の個数: 32

約数和(自身を含む): 1109808000

約数和(自身を除く): 433801682

約数列:

[1, 2, 13, 26, 79, 158, 449, 733, 898, 1027, 1466, 2054, 5837, 9529, 11674, 19058, 35471, 57907, 70942, 115814, 329117, 461123, 658234, 752791, 922246, 1505582, 4278521, 8557042, 26000243, 52000486, 338003159, 676006318]

約数ペア:

[(1, 676006318), (2, 338003159), (13, 52000486), (26, 26000243), (79, 8557042), (158, 4278521), (449, 1505582), (733, 922246), (898, 752791), (1027, 658234), (1466, 461123), (2054, 329117), (5837, 115814), (9529, 70942), (11674, 57907), (19058, 35471)]