397761018

素因数分解:

$2^1\times 3^1\times {\mathrm{449}}^1\times {\mathrm{147647}}^1$

素因数の和:148101

約数の個数: 16

約数和(自身を含む): 797299200

約数和(自身を除く): 399538182

約数列:

[1, 2, 3, 6, 449, 898, 1347, 2694, 147647, 295294, 442941, 885882, 66293503, 132587006, 198880509, 397761018]

約数ペア:

[(1, 397761018), (2, 198880509), (3, 132587006), (6, 66293503), (449, 885882), (898, 442941), (1347, 295294), (2694, 147647)]