398677970

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{848251}}^1$

素因数の和:848305

約数の個数: 16

約数和(自身を含む): 732889728

約数和(自身を除く): 334211758

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 848251, 1696502, 4241255, 8482510, 39867797, 79735594, 199338985, 398677970]

約数ペア:

[(1, 398677970), (2, 199338985), (5, 79735594), (10, 39867797), (47, 8482510), (94, 4241255), (235, 1696502), (470, 848251)]