13870178

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 24883200

約数和(自身を除く): 11013022

約数列:

[1, 2, 7, 14, 29, 58, 127, 203, 254, 269, 406, 538, 889, 1778, 1883, 3683, 3766, 7366, 7801, 15602, 25781, 34163, 51562, 54607, 68326, 109214, 239141, 478282, 990727, 1981454, 6935089, 13870178]

約数ペア:

[(1, 13870178), (2, 6935089), (7, 1981454), (14, 990727), (29, 478282), (58, 239141), (127, 109214), (203, 68326), (254, 54607), (269, 51562), (406, 34163), (538, 25781), (889, 15602), (1778, 7801), (1883, 7366), (3683, 3766)]