480393942

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{1633993}}^1$

素因数の和:1634012

約数の個数: 24

約数和(自身を含む): 1117651896

約数和(自身を除く): 637257954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 1633993, 3267986, 4901979, 9803958, 11437951, 22875902, 34313853, 68627706, 80065657, 160131314, 240196971, 480393942]

約数ペア:

[(1, 480393942), (2, 240196971), (3, 160131314), (6, 80065657), (7, 68627706), (14, 34313853), (21, 22875902), (42, 11437951), (49, 9803958), (98, 4901979), (147, 3267986), (294, 1633993)]