222215691421

素因数分解:

${\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{664177}}^1$

素因数の和:664428

約数の個数: 16

約数和(自身を含む): 234321998400

約数和(自身を除く): 12106306979

約数列:

[1, 29, 83, 139, 2407, 4031, 11537, 334573, 664177, 19261133, 55126691, 92320603, 1598674039, 2677297487, 7662610049, 222215691421]

約数ペア:

[(1, 222215691421), (29, 7662610049), (83, 2677297487), (139, 1598674039), (2407, 92320603), (4031, 55126691), (11537, 19261133), (334573, 664177)]