1918781639

素因数分解:

${\mathrm{439}}^1\times {\mathrm{719}}^1\times {\mathrm{6079}}^1$

素因数の和:7237

約数の個数: 8

約数和(自身を含む): 1926144000

約数和(自身を除く): 7362361

約数列:

[1, 439, 719, 6079, 315641, 2668681, 4370801, 1918781639]

約数ペア:

[(1, 1918781639), (439, 4370801), (719, 2668681), (6079, 315641)]