1330456208

素因数分解:

$2^4\times {\mathrm{383}}^1\times {\mathrm{217111}}^1$

素因数の和:217502

約数の個数: 20

約数和(自身を含む): 2584501248

約数和(自身を除く): 1254045040

約数列:

[1, 2, 4, 8, 16, 383, 766, 1532, 3064, 6128, 217111, 434222, 868444, 1736888, 3473776, 83153513, 166307026, 332614052, 665228104, 1330456208]

約数ペア:

[(1, 1330456208), (2, 665228104), (4, 332614052), (8, 166307026), (16, 83153513), (383, 3473776), (766, 1736888), (1532, 868444), (3064, 434222), (6128, 217111)]