667470970

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1420151}}^1$

素因数の和:1420205

約数の個数: 16

約数和(自身を含む): 1227011328

約数和(自身を除く): 559540358

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 1420151, 2840302, 7100755, 14201510, 66747097, 133494194, 333735485, 667470970]

約数ペア:

[(1, 667470970), (2, 333735485), (5, 133494194), (10, 66747097), (47, 14201510), (94, 7100755), (235, 2840302), (470, 1420151)]