4648940

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1217}}^1$

素因数の和:1417

約数の個数: 24

約数和(自身を含む): 9821952

約数和(自身を除く): 5173012

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1217, 1910, 2434, 3820, 4868, 6085, 12170, 24340, 232447, 464894, 929788, 1162235, 2324470, 4648940]

約数ペア:

[(1, 4648940), (2, 2324470), (4, 1162235), (5, 929788), (10, 464894), (20, 232447), (191, 24340), (382, 12170), (764, 6085), (955, 4868), (1217, 3820), (1910, 2434)]