2013992396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1\times {\mathrm{1187}}^1$

素因数の和:1758

約数の個数: 48

約数和(自身を含む): 3863414016

約数和(自身を除く): 1849421620

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 487, 871, 974, 1187, 1742, 1948, 2374, 3484, 4748, 6331, 12662, 15431, 25324, 30862, 32629, 61724, 65258, 79529, 130516, 159058, 318116, 424177, 578069, 848354, 1033877, 1156138, 1696708, 2067754, 2312276, 4135508, 7514897, 15029794, 30059588, 38730623, 77461246, 154922492, 503498099, 1006996198, 2013992396]

約数ペア:

[(1, 2013992396), (2, 1006996198), (4, 503498099), (13, 154922492), (26, 77461246), (52, 38730623), (67, 30059588), (134, 15029794), (268, 7514897), (487, 4135508), (871, 2312276), (974, 2067754), (1187, 1696708), (1742, 1156138), (1948, 1033877), (2374, 848354), (3484, 578069), (4748, 424177), (6331, 318116), (12662, 159058), (15431, 130516), (25324, 79529), (30862, 65258), (32629, 61724)]