2017676950

素因数分解:

$2^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{191249}}^1$

素因数の和:191472

約数の個数: 24

約数和(自身を含む): 3770685000

約数和(自身を除く): 1753008050

約数列:

[1, 2, 5, 10, 25, 50, 211, 422, 1055, 2110, 5275, 10550, 191249, 382498, 956245, 1912490, 4781225, 9562450, 40353539, 80707078, 201767695, 403535390, 1008838475, 2017676950]

約数ペア:

[(1, 2017676950), (2, 1008838475), (5, 403535390), (10, 201767695), (25, 80707078), (50, 40353539), (211, 9562450), (422, 4781225), (1055, 1912490), (2110, 956245), (5275, 382498), (10550, 191249)]