4572370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 9066816

約数和(自身を除く): 4494446

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 197, 211, 394, 422, 985, 1055, 1970, 2110, 2167, 2321, 4334, 4642, 10835, 11605, 21670, 23210, 41567, 83134, 207835, 415670, 457237, 914474, 2286185, 4572370]

約数ペア:

[(1, 4572370), (2, 2286185), (5, 914474), (10, 457237), (11, 415670), (22, 207835), (55, 83134), (110, 41567), (197, 23210), (211, 21670), (394, 11605), (422, 10835), (985, 4642), (1055, 4334), (1970, 2321), (2110, 2167)]