1397162

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:170

約数の個数: 32

約数和(自身を含む): 2494800

約数和(自身を除く): 1097638

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 109, 218, 221, 377, 442, 493, 754, 986, 1417, 1853, 2834, 3161, 3706, 6322, 6409, 12818, 24089, 41093, 48178, 53737, 82186, 107474, 698581, 1397162]

約数ペア:

[(1, 1397162), (2, 698581), (13, 107474), (17, 82186), (26, 53737), (29, 48178), (34, 41093), (58, 24089), (109, 12818), (218, 6409), (221, 6322), (377, 3706), (442, 3161), (493, 2834), (754, 1853), (986, 1417)]