2489341488

素因数分解:

$2^4\times 3^1\times {\mathrm{51861281}}^1$

素因数の和:51861292

約数の個数: 20

約数和(自身を含む): 6430798968

約数和(自身を除く): 3941457480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 51861281, 103722562, 155583843, 207445124, 311167686, 414890248, 622335372, 829780496, 1244670744, 2489341488]

約数ペア:

[(1, 2489341488), (2, 1244670744), (3, 829780496), (4, 622335372), (6, 414890248), (8, 311167686), (12, 207445124), (16, 155583843), (24, 103722562), (48, 51861281)]