255866686054

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{1131863}}^1$

素因数の和:1132180

約数の個数: 32

約数和(自身を含む): 447022895616

約数和(自身を除く): 191156209562

約数列:

[1, 2, 7, 14, 67, 134, 241, 469, 482, 938, 1687, 3374, 16147, 32294, 113029, 226058, 1131863, 2263726, 7923041, 15846082, 75834821, 151669642, 272778983, 530843747, 545557966, 1061687494, 1909452881, 3818905762, 18276191861, 36552383722, 127933343027, 255866686054]

約数ペア:

[(1, 255866686054), (2, 127933343027), (7, 36552383722), (14, 18276191861), (67, 3818905762), (134, 1909452881), (241, 1061687494), (469, 545557966), (482, 530843747), (938, 272778983), (1687, 151669642), (3374, 75834821), (16147, 15846082), (32294, 7923041), (113029, 2263726), (226058, 1131863)]