7130443024

素因数分解:

$2^4\times {\mathrm{1471}}^1\times {\mathrm{302959}}^1$

素因数の和:304438

約数の個数: 20

約数和(自身を含む): 13824670720

約数和(自身を除く): 6694227696

約数列:

[1, 2, 4, 8, 16, 1471, 2942, 5884, 11768, 23536, 302959, 605918, 1211836, 2423672, 4847344, 445652689, 891305378, 1782610756, 3565221512, 7130443024]

約数ペア:

[(1, 7130443024), (2, 3565221512), (4, 1782610756), (8, 891305378), (16, 445652689), (1471, 4847344), (2942, 2423672), (5884, 1211836), (11768, 605918), (23536, 302959)]