26456690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1801}}^1$

素因数の和:1934

約数の個数: 32

約数和(自身を含む): 51767856

約数和(自身を除く): 25311166

約数列:

[1, 2, 5, 10, 13, 26, 65, 113, 130, 226, 565, 1130, 1469, 1801, 2938, 3602, 7345, 9005, 14690, 18010, 23413, 46826, 117065, 203513, 234130, 407026, 1017565, 2035130, 2645669, 5291338, 13228345, 26456690]

約数ペア:

[(1, 26456690), (2, 13228345), (5, 5291338), (10, 2645669), (13, 2035130), (26, 1017565), (65, 407026), (113, 234130), (130, 203513), (226, 117065), (565, 46826), (1130, 23413), (1469, 18010), (1801, 14690), (2938, 9005), (3602, 7345)]