5261858

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 9434880

約数和(自身を除く): 4173022

約数列:

[1, 2, 7, 14, 41, 82, 89, 103, 178, 206, 287, 574, 623, 721, 1246, 1442, 3649, 4223, 7298, 8446, 9167, 18334, 25543, 29561, 51086, 59122, 64169, 128338, 375847, 751694, 2630929, 5261858]

約数ペア:

[(1, 5261858), (2, 2630929), (7, 751694), (14, 375847), (41, 128338), (82, 64169), (89, 59122), (103, 51086), (178, 29561), (206, 25543), (287, 18334), (574, 9167), (623, 8446), (721, 7298), (1246, 4223), (1442, 3649)]