1520347212

素因数分解:

$2^2\times 3^3\times {\mathrm{499}}^1\times {\mathrm{28211}}^1$

素因数の和:28723

約数の個数: 48

約数和(自身を含む): 3949680000

約数和(自身を除く): 2429332788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 499, 998, 1497, 1996, 2994, 4491, 5988, 8982, 13473, 17964, 26946, 28211, 53892, 56422, 84633, 112844, 169266, 253899, 338532, 507798, 761697, 1015596, 1523394, 3046788, 14077289, 28154578, 42231867, 56309156, 84463734, 126695601, 168927468, 253391202, 380086803, 506782404, 760173606, 1520347212]

約数ペア:

[(1, 1520347212), (2, 760173606), (3, 506782404), (4, 380086803), (6, 253391202), (9, 168927468), (12, 126695601), (18, 84463734), (27, 56309156), (36, 42231867), (54, 28154578), (108, 14077289), (499, 3046788), (998, 1523394), (1497, 1015596), (1996, 761697), (2994, 507798), (4491, 338532), (5988, 253899), (8982, 169266), (13473, 112844), (17964, 84633), (26946, 56422), (28211, 53892)]