13840946

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 24935040

約数和(自身を除く): 11094094

約数列:

[1, 2, 7, 14, 29, 58, 73, 146, 203, 406, 467, 511, 934, 1022, 2117, 3269, 4234, 6538, 13543, 14819, 27086, 29638, 34091, 68182, 94801, 189602, 238637, 477274, 988639, 1977278, 6920473, 13840946]

約数ペア:

[(1, 13840946), (2, 6920473), (7, 1977278), (14, 988639), (29, 477274), (58, 238637), (73, 189602), (146, 94801), (203, 68182), (406, 34091), (467, 29638), (511, 27086), (934, 14819), (1022, 13543), (2117, 6538), (3269, 4234)]