2513366908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{443431}}^1$

素因数の和:443557

約数の個数: 24

約数和(自身を含む): 4780196960

約数和(自身を除く): 2266830052

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 443431, 886862, 1773724, 5764603, 11529206, 23058412, 48333979, 96667958, 193335916, 628341727, 1256683454, 2513366908]

約数ペア:

[(1, 2513366908), (2, 1256683454), (4, 628341727), (13, 193335916), (26, 96667958), (52, 48333979), (109, 23058412), (218, 11529206), (436, 5764603), (1417, 1773724), (2834, 886862), (5668, 443431)]