121567147078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{22003}}^1\times {\mathrm{212501}}^1$

素因数の和:234519

約数の個数: 16

約数和(自身を含む): 196387548336

約数和(自身を除く): 74820401258

約数列:

[1, 2, 13, 26, 22003, 44006, 212501, 286039, 425002, 572078, 2762513, 5525026, 4675659503, 9351319006, 60783573539, 121567147078]

約数ペア:

[(1, 121567147078), (2, 60783573539), (13, 9351319006), (26, 4675659503), (22003, 5525026), (44006, 2762513), (212501, 572078), (286039, 425002)]