664491882

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{10601}}^1$

素因数の和:10974

約数の個数: 32

約数和(自身を含む): 1376054784

約数和(自身を除く): 711562902

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 337, 674, 1011, 2022, 10447, 10601, 20894, 21202, 31341, 31803, 62682, 63606, 328631, 657262, 985893, 1971786, 3572537, 7145074, 10717611, 21435222, 110748647, 221497294, 332245941, 664491882]

約数ペア:

[(1, 664491882), (2, 332245941), (3, 221497294), (6, 110748647), (31, 21435222), (62, 10717611), (93, 7145074), (186, 3572537), (337, 1971786), (674, 985893), (1011, 657262), (2022, 328631), (10447, 63606), (10601, 62682), (20894, 31803), (21202, 31341)]