2017495669

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{2837}}^1$

素因数の和:3505

約数の個数: 24

約数和(自身を含む): 2453666688

約数和(自身を除く): 436171019

約数列:

[1, 7, 23, 49, 161, 631, 1127, 2837, 4417, 14513, 19859, 30919, 65251, 101591, 139013, 456757, 711137, 1790147, 3197299, 12531029, 41173381, 87717203, 288213667, 2017495669]

約数ペア:

[(1, 2017495669), (7, 288213667), (23, 87717203), (49, 41173381), (161, 12531029), (631, 3197299), (1127, 1790147), (2837, 711137), (4417, 456757), (14513, 139013), (19859, 101591), (30919, 65251)]