353290294

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11161}}^1$

素因数の和:11213

約数の個数: 48

約数和(自身を含む): 687132720

約数和(自身を除く): 333842426

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 49, 98, 119, 133, 238, 266, 323, 646, 833, 931, 1666, 1862, 2261, 4522, 11161, 15827, 22322, 31654, 78127, 156254, 189737, 212059, 379474, 424118, 546889, 1093778, 1328159, 1484413, 2656318, 2968826, 3605003, 7210006, 9297113, 10390891, 18594226, 20781782, 25235021, 50470042, 176645147, 353290294]

約数ペア:

[(1, 353290294), (2, 176645147), (7, 50470042), (14, 25235021), (17, 20781782), (19, 18594226), (34, 10390891), (38, 9297113), (49, 7210006), (98, 3605003), (119, 2968826), (133, 2656318), (238, 1484413), (266, 1328159), (323, 1093778), (646, 546889), (833, 424118), (931, 379474), (1666, 212059), (1862, 189737), (2261, 156254), (4522, 78127), (11161, 31654), (15827, 22322)]