995759570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{15991}}^1$

素因数の和:16490

約数の個数: 32

約数和(自身を含む): 1934392320

約数和(自身を除く): 938632750

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 479, 958, 2395, 4790, 6227, 12454, 15991, 31135, 31982, 62270, 79955, 159910, 207883, 415766, 1039415, 2078830, 7659689, 15319378, 38298445, 76596890, 99575957, 199151914, 497879785, 995759570]

約数ペア:

[(1, 995759570), (2, 497879785), (5, 199151914), (10, 99575957), (13, 76596890), (26, 38298445), (65, 15319378), (130, 7659689), (479, 2078830), (958, 1039415), (2395, 415766), (4790, 207883), (6227, 159910), (12454, 79955), (15991, 62270), (31135, 31982)]