548864641

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 629959680

約数和(自身を除く): 81095039

約数列:

[1, 13, 31, 61, 83, 269, 403, 793, 1079, 1891, 2573, 3497, 5063, 8339, 16409, 22327, 24583, 33449, 65819, 108407, 156953, 213317, 290251, 508679, 692137, 1361947, 2040389, 6612827, 8997781, 17705311, 42220357, 548864641]

約数ペア:

[(1, 548864641), (13, 42220357), (31, 17705311), (61, 8997781), (83, 6612827), (269, 2040389), (403, 1361947), (793, 692137), (1079, 508679), (1891, 290251), (2573, 213317), (3497, 156953), (5063, 108407), (8339, 65819), (16409, 33449), (22327, 24583)]