1813455358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1831}}^1\times {\mathrm{3463}}^1$

素因数の和:5320

約数の個数: 32

約数和(自身を含む): 3198408192

約数和(自身を除く): 1384952834

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1831, 3463, 3662, 6926, 20141, 23803, 38093, 40282, 45019, 47606, 76186, 90038, 261833, 495209, 523666, 990418, 6340753, 12681506, 69748283, 82429789, 139496566, 164859578, 906727679, 1813455358]

約数ペア:

[(1, 1813455358), (2, 906727679), (11, 164859578), (13, 139496566), (22, 82429789), (26, 69748283), (143, 12681506), (286, 6340753), (1831, 990418), (3463, 523666), (3662, 495209), (6926, 261833), (20141, 90038), (23803, 76186), (38093, 47606), (40282, 45019)]