419871715991

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41549}}^1\times {\mathrm{111049}}^1$

素因数の和:152618

約数の個数: 16

約数和(自身を含む): 516782280000

約数和(自身を除く): 96910564009

約数列:

[1, 7, 13, 91, 41549, 111049, 290843, 540137, 777343, 1443637, 3780959, 10105459, 4613974901, 32297824307, 59981673713, 419871715991]

約数ペア:

[(1, 419871715991), (7, 59981673713), (13, 32297824307), (91, 4613974901), (41549, 10105459), (111049, 3780959), (290843, 1443637), (540137, 777343)]