7282071550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{659011}}^1$

素因数の和:659053

約数の個数: 48

約数和(自身を含む): 15444605232

約数和(自身を除く): 8162533682

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2210, 5525, 11050, 659011, 1318022, 3295055, 6590110, 8567143, 11203187, 16475275, 17134286, 22406374, 32950550, 42835715, 56015935, 85671430, 112031870, 145641431, 214178575, 280079675, 291282862, 428357150, 560159350, 728207155, 1456414310, 3641035775, 7282071550]

約数ペア:

[(1, 7282071550), (2, 3641035775), (5, 1456414310), (10, 728207155), (13, 560159350), (17, 428357150), (25, 291282862), (26, 280079675), (34, 214178575), (50, 145641431), (65, 112031870), (85, 85671430), (130, 56015935), (170, 42835715), (221, 32950550), (325, 22406374), (425, 17134286), (442, 16475275), (650, 11203187), (850, 8567143), (1105, 6590110), (2210, 3295055), (5525, 1318022), (11050, 659011)]