2584010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1$

素因数の和:183

約数の個数: 48

約数和(自身を含む): 5533920

約数和(自身を除く): 2949910

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 139, 143, 169, 278, 286, 338, 695, 715, 845, 1390, 1430, 1529, 1690, 1807, 1859, 3058, 3614, 3718, 7645, 9035, 9295, 15290, 18070, 18590, 19877, 23491, 39754, 46982, 99385, 117455, 198770, 234910, 258401, 516802, 1292005, 2584010]

約数ペア:

[(1, 2584010), (2, 1292005), (5, 516802), (10, 258401), (11, 234910), (13, 198770), (22, 117455), (26, 99385), (55, 46982), (65, 39754), (110, 23491), (130, 19877), (139, 18590), (143, 18070), (169, 15290), (278, 9295), (286, 9035), (338, 7645), (695, 3718), (715, 3614), (845, 3058), (1390, 1859), (1430, 1807), (1529, 1690)]