26609570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2591}}^1$

素因数の和:2690

約数の個数: 32

約数和(自身を含む): 52254720

約数和(自身を除く): 25645150

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 2591, 5135, 5182, 10270, 12955, 25910, 33683, 67366, 168415, 204689, 336830, 409378, 1023445, 2046890, 2660957, 5321914, 13304785, 26609570]

約数ペア:

[(1, 26609570), (2, 13304785), (5, 5321914), (10, 2660957), (13, 2046890), (26, 1023445), (65, 409378), (79, 336830), (130, 204689), (158, 168415), (395, 67366), (790, 33683), (1027, 25910), (2054, 12955), (2591, 10270), (5135, 5182)]