285962908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{4861}}^1$

素因数の和:5074

約数の個数: 48

約数和(自身を含む): 627314688

約数和(自身を除く): 341351780

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 191, 308, 382, 764, 1337, 2101, 2674, 4202, 4861, 5348, 8404, 9722, 14707, 19444, 29414, 34027, 53471, 58828, 68054, 106942, 136108, 213884, 374297, 748594, 928451, 1497188, 1856902, 3713804, 6499157, 10212961, 12998314, 20425922, 25996628, 40851844, 71490727, 142981454, 285962908]

約数ペア:

[(1, 285962908), (2, 142981454), (4, 71490727), (7, 40851844), (11, 25996628), (14, 20425922), (22, 12998314), (28, 10212961), (44, 6499157), (77, 3713804), (154, 1856902), (191, 1497188), (308, 928451), (382, 748594), (764, 374297), (1337, 213884), (2101, 136108), (2674, 106942), (4202, 68054), (4861, 58828), (5348, 53471), (8404, 34027), (9722, 29414), (14707, 19444)]