2147496626

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:408

約数の個数: 64

約数和(自身を含む): 3689490816

約数和(自身を除く): 1541994190

約数列:

[1, 2, 11, 22, 43, 73, 86, 121, 146, 242, 257, 473, 514, 803, 946, 1331, 1606, 2662, 2827, 3139, 5203, 5654, 6278, 8833, 10406, 11051, 17666, 18761, 22102, 31097, 34529, 37522, 57233, 62194, 69058, 97163, 114466, 121561, 194326, 206371, 243122, 342067, 379819, 412742, 684134, 759638, 806723, 1337171, 1613446, 2270081, 2674342, 4178009, 4540162, 8356018, 8873953, 14708881, 17747906, 24970891, 29417762, 49941782, 97613483, 195226966, 1073748313, 2147496626]

約数ペア:

[(1, 2147496626), (2, 1073748313), (11, 195226966), (22, 97613483), (43, 49941782), (73, 29417762), (86, 24970891), (121, 17747906), (146, 14708881), (242, 8873953), (257, 8356018), (473, 4540162), (514, 4178009), (803, 2674342), (946, 2270081), (1331, 1613446), (1606, 1337171), (2662, 806723), (2827, 759638), (3139, 684134), (5203, 412742), (5654, 379819), (6278, 342067), (8833, 243122), (10406, 206371), (11051, 194326), (17666, 121561), (18761, 114466), (22102, 97163), (31097, 69058), (34529, 62194), (37522, 57233)]