2987496568

素因数分解:

$2^3\times 7^1\times {\mathrm{53348153}}^1$

素因数の和:53348166

約数の個数: 16

約数和(自身を含む): 6401778480

約数和(自身を除く): 3414281912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 53348153, 106696306, 213392612, 373437071, 426785224, 746874142, 1493748284, 2987496568]

約数ペア:

[(1, 2987496568), (2, 1493748284), (4, 746874142), (7, 426785224), (8, 373437071), (14, 213392612), (28, 106696306), (56, 53348153)]