2022199984

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{306023}}^1$

素因数の和:306097

約数の個数: 40

約数和(自身を含む): 4553637120

約数和(自身を除く): 2531437136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 413, 472, 826, 944, 1652, 3304, 6608, 306023, 612046, 1224092, 2142161, 2448184, 4284322, 4896368, 8568644, 17137288, 18055357, 34274576, 36110714, 72221428, 126387499, 144442856, 252774998, 288885712, 505549996, 1011099992, 2022199984]

約数ペア:

[(1, 2022199984), (2, 1011099992), (4, 505549996), (7, 288885712), (8, 252774998), (14, 144442856), (16, 126387499), (28, 72221428), (56, 36110714), (59, 34274576), (112, 18055357), (118, 17137288), (236, 8568644), (413, 4896368), (472, 4284322), (826, 2448184), (944, 2142161), (1652, 1224092), (3304, 612046), (6608, 306023)]