470223808336

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{402588877}}^1$

素因数の和:402588958

約数の個数: 20

約数和(自身を含む): 923538886132

約数和(自身を除く): 453315077796

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 402588877, 805177754, 1610355508, 3220711016, 6441422032, 29388988021, 58777976042, 117555952084, 235111904168, 470223808336]

約数ペア:

[(1, 470223808336), (2, 235111904168), (4, 117555952084), (8, 58777976042), (16, 29388988021), (73, 6441422032), (146, 3220711016), (292, 1610355508), (584, 805177754), (1168, 402588877)]