13245310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{733}}^1$

素因数の和:892

約数の個数: 32

約数和(自身を含む): 25895520

約数和(自身を除く): 12650210

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 733, 1390, 1466, 1807, 3614, 3665, 7330, 9035, 9529, 18070, 19058, 47645, 95290, 101887, 203774, 509435, 1018870, 1324531, 2649062, 6622655, 13245310]

約数ペア:

[(1, 13245310), (2, 6622655), (5, 2649062), (10, 1324531), (13, 1018870), (26, 509435), (65, 203774), (130, 101887), (139, 95290), (278, 47645), (695, 19058), (733, 18070), (1390, 9529), (1466, 9035), (1807, 7330), (3614, 3665)]