2912117945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1801}}^1\times {\mathrm{29399}}^1$

素因数の和:31216

約数の個数: 16

約数和(自身を含む): 3814473600

約数和(自身を除く): 902355655

約数列:

[1, 5, 11, 55, 1801, 9005, 19811, 29399, 99055, 146995, 323389, 1616945, 52947599, 264737995, 582423589, 2912117945]

約数ペア:

[(1, 2912117945), (5, 582423589), (11, 264737995), (55, 52947599), (1801, 1616945), (9005, 323389), (19811, 146995), (29399, 99055)]