1261078

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{41}}^1$

素因数の和:89

約数の個数: 32

約数和(自身を含む): 2399040

約数和(自身を除く): 1137962

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 169, 182, 287, 338, 533, 574, 1066, 1183, 2197, 2366, 3731, 4394, 6929, 7462, 13858, 15379, 30758, 48503, 90077, 97006, 180154, 630539, 1261078]

約数ペア:

[(1, 1261078), (2, 630539), (7, 180154), (13, 97006), (14, 90077), (26, 48503), (41, 30758), (82, 15379), (91, 13858), (169, 7462), (182, 6929), (287, 4394), (338, 3731), (533, 2366), (574, 2197), (1066, 1183)]