2456223835

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1009}}^1\times {\mathrm{2203}}^1$

素因数の和:3247

約数の個数: 32

約数和(自身を含む): 3365772480

約数和(自身を除く): 909548645

約数列:

[1, 5, 13, 17, 65, 85, 221, 1009, 1105, 2203, 5045, 11015, 13117, 17153, 28639, 37451, 65585, 85765, 143195, 187255, 222989, 486863, 1114945, 2222827, 2434315, 11114135, 28896751, 37788059, 144483755, 188940295, 491244767, 2456223835]

約数ペア:

[(1, 2456223835), (5, 491244767), (13, 188940295), (17, 144483755), (65, 37788059), (85, 28896751), (221, 11114135), (1009, 2434315), (1105, 2222827), (2203, 1114945), (5045, 486863), (11015, 222989), (13117, 187255), (17153, 143195), (28639, 85765), (37451, 65585)]