2208981712

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{334289}}^1$

素因数の和:334363

約数の個数: 40

約数和(自身を含む): 4974235200

約数和(自身を除く): 2765253488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 413, 472, 826, 944, 1652, 3304, 6608, 334289, 668578, 1337156, 2340023, 2674312, 4680046, 5348624, 9360092, 18720184, 19723051, 37440368, 39446102, 78892204, 138061357, 157784408, 276122714, 315568816, 552245428, 1104490856, 2208981712]

約数ペア:

[(1, 2208981712), (2, 1104490856), (4, 552245428), (7, 315568816), (8, 276122714), (14, 157784408), (16, 138061357), (28, 78892204), (56, 39446102), (59, 37440368), (112, 19723051), (118, 18720184), (236, 9360092), (413, 5348624), (472, 4680046), (826, 2674312), (944, 2340023), (1652, 1337156), (3304, 668578), (6608, 334289)]