2080632922

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{1019}}^1\times {\mathrm{11471}}^1$

素因数の和:12581

約数の個数: 16

約数和(自身を含む): 3159388800

約数和(自身を除く): 1078755878

約数列:

[1, 2, 89, 178, 1019, 2038, 11471, 22942, 90691, 181382, 1020919, 2041838, 11688949, 23377898, 1040316461, 2080632922]

約数ペア:

[(1, 2080632922), (2, 1040316461), (89, 23377898), (178, 11688949), (1019, 2041838), (2038, 1020919), (11471, 181382), (22942, 90691)]