996878456

素因数分解:

$2^3\times 7^1\times {\mathrm{17801401}}^1$

素因数の和:17801414

約数の個数: 16

約数和(自身を含む): 2136168240

約数和(自身を除く): 1139289784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 17801401, 35602802, 71205604, 124609807, 142411208, 249219614, 498439228, 996878456]

約数ペア:

[(1, 996878456), (2, 498439228), (4, 249219614), (7, 142411208), (8, 124609807), (14, 71205604), (28, 35602802), (56, 17801401)]