520068556814

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{127906679}}^1$

素因数の和:127906807

約数の個数: 16

約数和(自身を含む): 828835286400

約数和(自身を除く): 308766729586

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 127906679, 255813358, 2430226901, 4860453802, 13686014653, 27372029306, 260034278407, 520068556814]

約数ペア:

[(1, 520068556814), (2, 260034278407), (19, 27372029306), (38, 13686014653), (107, 4860453802), (214, 2430226901), (2033, 255813358), (4066, 127906679)]