1555142658

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{13103}}^1$

素因数の和:13390

約数の個数: 32

約数和(自身を含む): 3155023872

約数和(自身を除く): 1599881214

約数列:

[1, 2, 3, 6, 131, 151, 262, 302, 393, 453, 786, 906, 13103, 19781, 26206, 39309, 39562, 59343, 78618, 118686, 1716493, 1978553, 3432986, 3957106, 5149479, 5935659, 10298958, 11871318, 259190443, 518380886, 777571329, 1555142658]

約数ペア:

[(1, 1555142658), (2, 777571329), (3, 518380886), (6, 259190443), (131, 11871318), (151, 10298958), (262, 5935659), (302, 5149479), (393, 3957106), (453, 3432986), (786, 1978553), (906, 1716493), (13103, 118686), (19781, 78618), (26206, 59343), (39309, 39562)]