2051258318285

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{223}}^1\times {\mathrm{1382189}}^1$

素因数の和:1382450

約数の個数: 32

約数和(自身を含む): 2719619159040

約数和(自身を除く): 668360840755

約数列:

[1, 5, 11, 55, 121, 223, 605, 1115, 1331, 2453, 6655, 12265, 26983, 134915, 296813, 1382189, 1484065, 6910945, 15204079, 76020395, 167244869, 308228147, 836224345, 1541140735, 1839693559, 3390509617, 9198467795, 16952548085, 37295605787, 186478028935, 410251663657, 2051258318285]

約数ペア:

[(1, 2051258318285), (5, 410251663657), (11, 186478028935), (55, 37295605787), (121, 16952548085), (223, 9198467795), (605, 3390509617), (1115, 1839693559), (1331, 1541140735), (2453, 836224345), (6655, 308228147), (12265, 167244869), (26983, 76020395), (134915, 15204079), (296813, 6910945), (1382189, 1484065)]