1289883028

素因数分解:

$2^2\times 7^1\times {\mathrm{601}}^1\times {\mathrm{76651}}^1$

素因数の和:77263

約数の個数: 24

約数和(自身を含む): 2584092224

約数和(自身を除く): 1294209196

約数列:

[1, 2, 4, 7, 14, 28, 601, 1202, 2404, 4207, 8414, 16828, 76651, 153302, 306604, 536557, 1073114, 2146228, 46067251, 92134502, 184269004, 322470757, 644941514, 1289883028]

約数ペア:

[(1, 1289883028), (2, 644941514), (4, 322470757), (7, 184269004), (14, 92134502), (28, 46067251), (601, 2146228), (1202, 1073114), (2404, 536557), (4207, 306604), (8414, 153302), (16828, 76651)]