2840008

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{2351}}^1$

素因数の和:2508

約数の個数: 16

約数和(自身を含む): 5362560

約数和(自身を除く): 2522552

約数列:

[1, 2, 4, 8, 151, 302, 604, 1208, 2351, 4702, 9404, 18808, 355001, 710002, 1420004, 2840008]

約数ペア:

[(1, 2840008), (2, 1420004), (4, 710002), (8, 355001), (151, 18808), (302, 9404), (604, 4702), (1208, 2351)]