2238045285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{206939}}^1$

素因数の和:207057

約数の個数: 32

約数和(自身を含む): 4132177920

約数和(自身を除く): 1894132635

約数列:

[1, 3, 5, 7, 15, 21, 35, 103, 105, 309, 515, 721, 1545, 2163, 3605, 10815, 206939, 620817, 1034695, 1448573, 3104085, 4345719, 7242865, 21314717, 21728595, 63944151, 106573585, 149203019, 319720755, 447609057, 746015095, 2238045285]

約数ペア:

[(1, 2238045285), (3, 746015095), (5, 447609057), (7, 319720755), (15, 149203019), (21, 106573585), (35, 63944151), (103, 21728595), (105, 21314717), (309, 7242865), (515, 4345719), (721, 3104085), (1545, 1448573), (2163, 1034695), (3605, 620817), (10815, 206939)]