1640129884406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2034900601}}^1$

素因数の和:2034900647

約数の個数: 16

約数和(自身を含む): 2734906409088

約数和(自身を除く): 1094776524682

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 2034900601, 4069801202, 26453707813, 52907415626, 63081918631, 126163837262, 820064942203, 1640129884406]

約数ペア:

[(1, 1640129884406), (2, 820064942203), (13, 126163837262), (26, 63081918631), (31, 52907415626), (62, 26453707813), (403, 4069801202), (806, 2034900601)]