1985746

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:178

約数の個数: 32

約数和(自身を含む): 3623040

約数和(自身を除く): 1637294

約数列:

[1, 2, 7, 14, 29, 58, 67, 73, 134, 146, 203, 406, 469, 511, 938, 1022, 1943, 2117, 3886, 4234, 4891, 9782, 13601, 14819, 27202, 29638, 34237, 68474, 141839, 283678, 992873, 1985746]

約数ペア:

[(1, 1985746), (2, 992873), (7, 283678), (14, 141839), (29, 68474), (58, 34237), (67, 29638), (73, 27202), (134, 14819), (146, 13601), (203, 9782), (406, 4891), (469, 4234), (511, 3886), (938, 2117), (1022, 1943)]