561948652052

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{21557}}^1\times {\mathrm{43159}}^1$

素因数の和:64871

約数の個数: 24

約数和(自身を含む): 989991649920

約数和(自身を除く): 428042997868

約数列:

[1, 2, 4, 151, 302, 604, 21557, 43114, 43159, 86228, 86318, 172636, 3255107, 6510214, 6517009, 13020428, 13034018, 26068036, 930378563, 1860757126, 3721514252, 140487163013, 280974326026, 561948652052]

約数ペア:

[(1, 561948652052), (2, 280974326026), (4, 140487163013), (151, 3721514252), (302, 1860757126), (604, 930378563), (21557, 26068036), (43114, 13034018), (43159, 13020428), (86228, 6517009), (86318, 6510214), (172636, 3255107)]