5421470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31891}}^1$

素因数の和:31915

約数の個数: 16

約数和(自身を含む): 10333008

約数和(自身を除く): 4911538

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 31891, 63782, 159455, 318910, 542147, 1084294, 2710735, 5421470]

約数ペア:

[(1, 5421470), (2, 2710735), (5, 1084294), (10, 542147), (17, 318910), (34, 159455), (85, 63782), (170, 31891)]