1420076

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1237}}^1$

素因数の和:1289

約数の個数: 24

約数和(自身を含む): 2911776

約数和(自身を除く): 1491700

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 1237, 2474, 4948, 8659, 17318, 34636, 50717, 101434, 202868, 355019, 710038, 1420076]

約数ペア:

[(1, 1420076), (2, 710038), (4, 355019), (7, 202868), (14, 101434), (28, 50717), (41, 34636), (82, 17318), (164, 8659), (287, 4948), (574, 2474), (1148, 1237)]