2408731

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:226

約数の個数: 16

約数和(自身を含む): 2759680

約数和(自身を除く): 350949

約数列:

[1, 13, 31, 43, 139, 403, 559, 1333, 1807, 4309, 5977, 17329, 56017, 77701, 185287, 2408731]

約数ペア:

[(1, 2408731), (13, 185287), (31, 77701), (43, 56017), (139, 17329), (403, 5977), (559, 4309), (1333, 1807)]