397463952

素因数分解:

$2^4\times 3^1\times {\mathrm{8280499}}^1$

素因数の和:8280510

約数の個数: 20

約数和(自身を含む): 1026782000

約数和(自身を除く): 629318048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8280499, 16560998, 24841497, 33121996, 49682994, 66243992, 99365988, 132487984, 198731976, 397463952]

約数ペア:

[(1, 397463952), (2, 198731976), (3, 132487984), (4, 99365988), (6, 66243992), (8, 49682994), (12, 33121996), (16, 24841497), (24, 16560998), (48, 8280499)]