2135260

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{443}}^1$

素因数の和:693

約数の個数: 24

約数和(自身を含む): 4512816

約数和(自身を除く): 2377556

約数列:

[1, 2, 4, 5, 10, 20, 241, 443, 482, 886, 964, 1205, 1772, 2215, 2410, 4430, 4820, 8860, 106763, 213526, 427052, 533815, 1067630, 2135260]

約数ペア:

[(1, 2135260), (2, 1067630), (4, 533815), (5, 427052), (10, 213526), (20, 106763), (241, 8860), (443, 4820), (482, 4430), (886, 2410), (964, 2215), (1205, 1772)]