2017422064

素因数分解:

$2^4\times 7^1\times {\mathrm{18012697}}^1$

素因数の和:18012712

約数の個数: 20

約数和(自身を含む): 4467149104

約数和(自身を除く): 2449727040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18012697, 36025394, 72050788, 126088879, 144101576, 252177758, 288203152, 504355516, 1008711032, 2017422064]

約数ペア:

[(1, 2017422064), (2, 1008711032), (4, 504355516), (7, 288203152), (8, 252177758), (14, 144101576), (16, 126088879), (28, 72050788), (56, 36025394), (112, 18012697)]