831310298

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{198593}}^1$

素因数の和:198638

約数の個数: 32

約数和(自身を含む): 1601462016

約数和(自身を除く): 770151718

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 198593, 397186, 1390151, 2581709, 2780302, 4567639, 5163418, 9135278, 18071963, 31973473, 36143926, 59379307, 63946946, 118758614, 415655149, 831310298]

約数ペア:

[(1, 831310298), (2, 415655149), (7, 118758614), (13, 63946946), (14, 59379307), (23, 36143926), (26, 31973473), (46, 18071963), (91, 9135278), (161, 5163418), (182, 4567639), (299, 2780302), (322, 2581709), (598, 1390151), (2093, 397186), (4186, 198593)]