247858646

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{2971}}^1$

素因数の和:3140

約数の個数: 32

約数和(自身を含む): 436527360

約数和(自身を除く): 188668714

約数列:

[1, 2, 7, 14, 59, 101, 118, 202, 413, 707, 826, 1414, 2971, 5942, 5959, 11918, 20797, 41594, 41713, 83426, 175289, 300071, 350578, 600142, 1227023, 2100497, 2454046, 4200994, 17704189, 35408378, 123929323, 247858646]

約数ペア:

[(1, 247858646), (2, 123929323), (7, 35408378), (14, 17704189), (59, 4200994), (101, 2454046), (118, 2100497), (202, 1227023), (413, 600142), (707, 350578), (826, 300071), (1414, 175289), (2971, 83426), (5942, 41713), (5959, 41594), (11918, 20797)]