817557012

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{428489}}^1$

素因数の和:428552

約数の個数: 36

約数和(自身を含む): 2105599860

約数和(自身を除く): 1288042848

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 428489, 856978, 1285467, 1713956, 2570934, 3856401, 5141868, 7712802, 15425604, 22709917, 45419834, 68129751, 90839668, 136259502, 204389253, 272519004, 408778506, 817557012]

約数ペア:

[(1, 817557012), (2, 408778506), (3, 272519004), (4, 204389253), (6, 136259502), (9, 90839668), (12, 68129751), (18, 45419834), (36, 22709917), (53, 15425604), (106, 7712802), (159, 5141868), (212, 3856401), (318, 2570934), (477, 1713956), (636, 1285467), (954, 856978), (1908, 428489)]