1277302672

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{853}}^1\times {\mathrm{3019}}^1$

素因数の和:3911

約数の個数: 40

約数和(自身を含む): 2558447360

約数和(自身を除く): 1281144688

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 853, 1706, 3019, 3412, 6038, 6824, 12076, 13648, 24152, 26443, 48304, 52886, 93589, 105772, 187178, 211544, 374356, 423088, 748712, 1497424, 2575207, 5150414, 10300828, 20601656, 41203312, 79831417, 159662834, 319325668, 638651336, 1277302672]

約数ペア:

[(1, 1277302672), (2, 638651336), (4, 319325668), (8, 159662834), (16, 79831417), (31, 41203312), (62, 20601656), (124, 10300828), (248, 5150414), (496, 2575207), (853, 1497424), (1706, 748712), (3019, 423088), (3412, 374356), (6038, 211544), (6824, 187178), (12076, 105772), (13648, 93589), (24152, 52886), (26443, 48304)]