1339965815

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{42451}}^1$

素因数の和:42622

約数の個数: 16

約数和(自身を含む): 1650533760

約数和(自身を除く): 310567945

約数列:

[1, 5, 59, 107, 295, 535, 6313, 31565, 42451, 212255, 2504609, 4542257, 12523045, 22711285, 267993163, 1339965815]

約数ペア:

[(1, 1339965815), (5, 267993163), (59, 22711285), (107, 12523045), (295, 4542257), (535, 2504609), (6313, 212255), (31565, 42451)]