2009261738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{8689}}^1$

素因数の和:9182

約数の個数: 32

約数和(自身を含む): 3438737280

約数和(自身を除く): 1429475542

約数列:

[1, 2, 11, 22, 23, 46, 253, 457, 506, 914, 5027, 8689, 10054, 10511, 17378, 21022, 95579, 115621, 191158, 199847, 231242, 399694, 2198317, 3970873, 4396634, 7941746, 43679603, 87359206, 91330079, 182660158, 1004630869, 2009261738]

約数ペア:

[(1, 2009261738), (2, 1004630869), (11, 182660158), (22, 91330079), (23, 87359206), (46, 43679603), (253, 7941746), (457, 4396634), (506, 3970873), (914, 2198317), (5027, 399694), (8689, 231242), (10054, 199847), (10511, 191158), (17378, 115621), (21022, 95579)]