891982

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{29}}^1$

素因数の和:77

約数の個数: 32

約数和(自身を含む): 1713600

約数和(自身を除く): 821618

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 169, 182, 203, 338, 377, 406, 754, 1183, 2197, 2366, 2639, 4394, 4901, 5278, 9802, 15379, 30758, 34307, 63713, 68614, 127426, 445991, 891982]

約数ペア:

[(1, 891982), (2, 445991), (7, 127426), (13, 68614), (14, 63713), (26, 34307), (29, 30758), (58, 15379), (91, 9802), (169, 5278), (182, 4901), (203, 4394), (338, 2639), (377, 2366), (406, 2197), (754, 1183)]