2480280506

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{8219}}^1$

素因数の和:8315

約数の個数: 48

約数和(自身を含む): 4329309600

約数和(自身を除く): 1849029094

約数列:

[1, 2, 11, 22, 29, 43, 58, 86, 121, 242, 319, 473, 638, 946, 1247, 2494, 3509, 5203, 7018, 8219, 10406, 13717, 16438, 27434, 90409, 150887, 180818, 238351, 301774, 353417, 476702, 706834, 994499, 1988998, 2621861, 3887587, 5243722, 7775174, 10249093, 20498186, 28840471, 42763457, 57680942, 85526914, 112740023, 225480046, 1240140253, 2480280506]

約数ペア:

[(1, 2480280506), (2, 1240140253), (11, 225480046), (22, 112740023), (29, 85526914), (43, 57680942), (58, 42763457), (86, 28840471), (121, 20498186), (242, 10249093), (319, 7775174), (473, 5243722), (638, 3887587), (946, 2621861), (1247, 1988998), (2494, 994499), (3509, 706834), (5203, 476702), (7018, 353417), (8219, 301774), (10406, 238351), (13717, 180818), (16438, 150887), (27434, 90409)]