722758439

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 816614400

約数和(自身を除く): 93855961

約数列:

[1, 13, 61, 79, 83, 139, 793, 1027, 1079, 1807, 4819, 5063, 6557, 8479, 10981, 11537, 62647, 65819, 85241, 110227, 142753, 149981, 399977, 669841, 703757, 911423, 5199701, 8707933, 9148841, 11848499, 55596803, 722758439]

約数ペア:

[(1, 722758439), (13, 55596803), (61, 11848499), (79, 9148841), (83, 8707933), (139, 5199701), (793, 911423), (1027, 703757), (1079, 669841), (1807, 399977), (4819, 149981), (5063, 142753), (6557, 110227), (8479, 85241), (10981, 65819), (11537, 62647)]