3889834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{89}}^1$

素因数の和:186

約数の個数: 24

約数和(自身を含む): 6512940

約数和(自身を除く): 2623106

約数列:

[1, 2, 13, 26, 41, 82, 89, 178, 533, 1066, 1157, 1681, 2314, 3362, 3649, 7298, 21853, 43706, 47437, 94874, 149609, 299218, 1944917, 3889834]

約数ペア:

[(1, 3889834), (2, 1944917), (13, 299218), (26, 149609), (41, 94874), (82, 47437), (89, 43706), (178, 21853), (533, 7298), (1066, 3649), (1157, 3362), (1681, 2314)]