489140112

素因数分解:

$2^4\times 3^1\times {\mathrm{10190419}}^1$

素因数の和:10190430

約数の個数: 20

約数和(自身を含む): 1263612080

約数和(自身を除く): 774471968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 10190419, 20380838, 30571257, 40761676, 61142514, 81523352, 122285028, 163046704, 244570056, 489140112]

約数ペア:

[(1, 489140112), (2, 244570056), (3, 163046704), (4, 122285028), (6, 81523352), (8, 61142514), (12, 40761676), (16, 30571257), (24, 20380838), (48, 10190419)]