377939042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{7687}}^1$

素因数の和:7794

約数の個数: 32

約数和(自身を含む): 640625664

約数和(自身を除く): 262686622

約数列:

[1, 2, 13, 26, 31, 61, 62, 122, 403, 793, 806, 1586, 1891, 3782, 7687, 15374, 24583, 49166, 99931, 199862, 238297, 468907, 476594, 937814, 3097861, 6095791, 6195722, 12191582, 14536117, 29072234, 188969521, 377939042]

約数ペア:

[(1, 377939042), (2, 188969521), (13, 29072234), (26, 14536117), (31, 12191582), (61, 6195722), (62, 6095791), (122, 3097861), (403, 937814), (793, 476594), (806, 468907), (1586, 238297), (1891, 199862), (3782, 99931), (7687, 49166), (15374, 24583)]