397188032

素因数分解:

$2^6\times {\mathrm{499}}^1\times {\mathrm{12437}}^1$

素因数の和:12948

約数の個数: 28

約数和(自身を含む): 789813000

約数和(自身を除く): 392624968

約数列:

[1, 2, 4, 8, 16, 32, 64, 499, 998, 1996, 3992, 7984, 12437, 15968, 24874, 31936, 49748, 99496, 198992, 397984, 795968, 6206063, 12412126, 24824252, 49648504, 99297008, 198594016, 397188032]

約数ペア:

[(1, 397188032), (2, 198594016), (4, 99297008), (8, 49648504), (16, 24824252), (32, 12412126), (64, 6206063), (499, 795968), (998, 397984), (1996, 198992), (3992, 99496), (7984, 49748), (12437, 31936), (15968, 24874)]