1826090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1373}}^1$

素因数の和:1406

約数の個数: 32

約数和(自身を含む): 3957120

約数和(自身を除く): 2131030

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 1373, 2746, 6865, 9611, 13730, 19222, 26087, 48055, 52174, 96110, 130435, 182609, 260870, 365218, 913045, 1826090]

約数ペア:

[(1, 1826090), (2, 913045), (5, 365218), (7, 260870), (10, 182609), (14, 130435), (19, 96110), (35, 52174), (38, 48055), (70, 26087), (95, 19222), (133, 13730), (190, 9611), (266, 6865), (665, 2746), (1330, 1373)]