1580468

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:487

約数の個数: 24

約数和(自身を含む): 2963520

約数和(自身を除く): 1383052

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 164, 419, 838, 943, 1676, 1886, 3772, 9637, 17179, 19274, 34358, 38548, 68716, 395117, 790234, 1580468]

約数ペア:

[(1, 1580468), (2, 790234), (4, 395117), (23, 68716), (41, 38548), (46, 34358), (82, 19274), (92, 17179), (164, 9637), (419, 3772), (838, 1886), (943, 1676)]