2240958340

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{713681}}^1$

素因数の和:713847

約数の個数: 24

約数和(自身を含む): 4735993752

約数和(自身を除く): 2495035412

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 713681, 1427362, 2854724, 3568405, 7136810, 14273620, 112047917, 224095834, 448191668, 560239585, 1120479170, 2240958340]

約数ペア:

[(1, 2240958340), (2, 1120479170), (4, 560239585), (5, 448191668), (10, 224095834), (20, 112047917), (157, 14273620), (314, 7136810), (628, 3568405), (785, 2854724), (1570, 1427362), (3140, 713681)]