5153278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 8981280

約数和(自身を除く): 3828002

約数列:

[1, 2, 13, 17, 26, 34, 89, 131, 178, 221, 262, 442, 1157, 1513, 1703, 2227, 2314, 3026, 3406, 4454, 11659, 19669, 23318, 28951, 39338, 57902, 151567, 198203, 303134, 396406, 2576639, 5153278]

約数ペア:

[(1, 5153278), (2, 2576639), (13, 396406), (17, 303134), (26, 198203), (34, 151567), (89, 57902), (131, 39338), (178, 28951), (221, 23318), (262, 19669), (442, 11659), (1157, 4454), (1513, 3406), (1703, 3026), (2227, 2314)]