1320344732

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2481851}}^1$

素因数の和:2481881

約数の個数: 24

約数和(自身を含む): 2779674240

約数和(自身を除く): 1459329508

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 2481851, 4963702, 9927404, 17372957, 34745914, 47155169, 69491828, 94310338, 188620676, 330086183, 660172366, 1320344732]

約数ペア:

[(1, 1320344732), (2, 660172366), (4, 330086183), (7, 188620676), (14, 94310338), (19, 69491828), (28, 47155169), (38, 34745914), (76, 17372957), (133, 9927404), (266, 4963702), (532, 2481851)]