4060406

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 7352640

約数和(自身を除く): 3292234

約数列:

[1, 2, 7, 14, 29, 58, 73, 137, 146, 203, 274, 406, 511, 959, 1022, 1918, 2117, 3973, 4234, 7946, 10001, 14819, 20002, 27811, 29638, 55622, 70007, 140014, 290029, 580058, 2030203, 4060406]

約数ペア:

[(1, 4060406), (2, 2030203), (7, 580058), (14, 290029), (29, 140014), (58, 70007), (73, 55622), (137, 29638), (146, 27811), (203, 20002), (274, 14819), (406, 10001), (511, 7946), (959, 4234), (1022, 3973), (1918, 2117)]