387890204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{8467}}^1$

素因数の和:9365

約数の個数: 24

約数和(自身を含む): 731940048

約数和(自身を除く): 344049844

約数列:

[1, 2, 4, 13, 26, 52, 881, 1762, 3524, 8467, 11453, 16934, 22906, 33868, 45812, 110071, 220142, 440284, 7459427, 14918854, 29837708, 96972551, 193945102, 387890204]

約数ペア:

[(1, 387890204), (2, 193945102), (4, 96972551), (13, 29837708), (26, 14918854), (52, 7459427), (881, 440284), (1762, 220142), (3524, 110071), (8467, 45812), (11453, 33868), (16934, 22906)]