91516866220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{351987947}}^1$

素因数の和:351987969

約数の個数: 24

約数和(自身を含む): 206968913424

約数和(自身を除く): 115452047204

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 351987947, 703975894, 1407951788, 1759939735, 3519879470, 4575843311, 7039758940, 9151686622, 18303373244, 22879216555, 45758433110, 91516866220]

約数ペア:

[(1, 91516866220), (2, 45758433110), (4, 22879216555), (5, 18303373244), (10, 9151686622), (13, 7039758940), (20, 4575843311), (26, 3519879470), (52, 1759939735), (65, 1407951788), (130, 703975894), (260, 351987947)]