678661670

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1443961}}^1$

素因数の和:1444015

約数の個数: 16

約数和(自身を含む): 1247583168

約数和(自身を除く): 568921498

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 1443961, 2887922, 7219805, 14439610, 67866167, 135732334, 339330835, 678661670]

約数ペア:

[(1, 678661670), (2, 339330835), (5, 135732334), (10, 67866167), (47, 14439610), (94, 7219805), (235, 2887922), (470, 1443961)]