26972980270

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{34143013}}^1$

素因数の和:34143099

約数の個数: 16

約数和(自身を含む): 49165940160

約数和(自身を除く): 22192959890

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 34143013, 68286026, 170715065, 341430130, 2697298027, 5394596054, 13486490135, 26972980270]

約数ペア:

[(1, 26972980270), (2, 13486490135), (5, 5394596054), (10, 2697298027), (79, 341430130), (158, 170715065), (395, 68286026), (790, 34143013)]