1612858

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:162

約数の個数: 32

約数和(自身を含む): 2857680

約数和(自身を除く): 1244822

約数列:

[1, 2, 13, 17, 26, 34, 41, 82, 89, 178, 221, 442, 533, 697, 1066, 1157, 1394, 1513, 2314, 3026, 3649, 7298, 9061, 18122, 19669, 39338, 47437, 62033, 94874, 124066, 806429, 1612858]

約数ペア:

[(1, 1612858), (2, 806429), (13, 124066), (17, 94874), (26, 62033), (34, 47437), (41, 39338), (82, 19669), (89, 18122), (178, 9061), (221, 7298), (442, 3649), (533, 3026), (697, 2314), (1066, 1513), (1157, 1394)]