674289190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3966407}}^1$

素因数の和:3966431

約数の個数: 16

約数和(自身を含む): 1285116192

約数和(自身を除く): 610827002

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 3966407, 7932814, 19832035, 39664070, 67428919, 134857838, 337144595, 674289190]

約数ペア:

[(1, 674289190), (2, 337144595), (5, 134857838), (10, 67428919), (17, 39664070), (34, 19832035), (85, 7932814), (170, 3966407)]