244961008

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{493873}}^1$

素因数の和:493912

約数の個数: 20

約数和(自身を含む): 489923008

約数和(自身を除く): 244962000

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 493873, 987746, 1975492, 3950984, 7901968, 15310063, 30620126, 61240252, 122480504, 244961008]

約数ペア:

[(1, 244961008), (2, 122480504), (4, 61240252), (8, 30620126), (16, 15310063), (31, 7901968), (62, 3950984), (124, 1975492), (248, 987746), (496, 493873)]