3922270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 7783776

約数和(自身を除く): 3861506

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 181, 197, 362, 394, 905, 985, 1810, 1970, 1991, 2167, 3982, 4334, 9955, 10835, 19910, 21670, 35657, 71314, 178285, 356570, 392227, 784454, 1961135, 3922270]

約数ペア:

[(1, 3922270), (2, 1961135), (5, 784454), (10, 392227), (11, 356570), (22, 178285), (55, 71314), (110, 35657), (181, 21670), (197, 19910), (362, 10835), (394, 9955), (905, 4334), (985, 3982), (1810, 2167), (1970, 1991)]