1207998949

素因数分解:

${\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{569}}^1\times {\mathrm{977}}^1$

素因数の和:1640

約数の個数: 16

約数和(自身を含む): 1264319280

約数和(自身を除く): 56320331

約数列:

[1, 41, 53, 569, 977, 2173, 23329, 30157, 40057, 51781, 555913, 1236437, 2123021, 22792433, 29463389, 1207998949]

約数ペア:

[(1, 1207998949), (41, 29463389), (53, 22792433), (569, 2123021), (977, 1236437), (2173, 555913), (23329, 51781), (30157, 40057)]