1327844

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1009}}^1$

素因数の和:1067

約数の個数: 24

約数和(自身を含む): 2714880

約数和(自身を除く): 1387036

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1009, 1316, 2018, 4036, 7063, 14126, 28252, 47423, 94846, 189692, 331961, 663922, 1327844]

約数ペア:

[(1, 1327844), (2, 663922), (4, 331961), (7, 189692), (14, 94846), (28, 47423), (47, 28252), (94, 14126), (188, 7063), (329, 4036), (658, 2018), (1009, 1316)]