1212244991

素因数分解:

${\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1\times {\mathrm{977}}^1$

素因数の和:1642

約数の個数: 16

約数和(自身を含む): 1268755488

約数和(自身を除く): 56510497

約数列:

[1, 41, 53, 571, 977, 2173, 23411, 30263, 40057, 51781, 557867, 1240783, 2123021, 22872547, 29566951, 1212244991]

約数ペア:

[(1, 1212244991), (41, 29566951), (53, 22872547), (571, 2123021), (977, 1240783), (2173, 557867), (23411, 51781), (30263, 40057)]