2019941798

素因数分解:

$2^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{136501}}^1$

素因数の和:136668

約数の個数: 24

約数和(自身を含む): 3547959984

約数和(自身を除く): 1528018186

約数列:

[1, 2, 7, 14, 49, 98, 151, 302, 1057, 2114, 7399, 14798, 136501, 273002, 955507, 1911014, 6688549, 13377098, 20611651, 41223302, 144281557, 288563114, 1009970899, 2019941798]

約数ペア:

[(1, 2019941798), (2, 1009970899), (7, 288563114), (14, 144281557), (49, 41223302), (98, 20611651), (151, 13377098), (302, 6688549), (1057, 1911014), (2114, 955507), (7399, 273002), (14798, 136501)]