2078302808

素因数分解:

$2^3\times {\mathrm{2351}}^1\times {\mathrm{110501}}^1$

素因数の和:112858

約数の個数: 16

約数和(自身を含む): 3898510560

約数和(自身を除く): 1820207752

約数列:

[1, 2, 4, 8, 2351, 4702, 9404, 18808, 110501, 221002, 442004, 884008, 259787851, 519575702, 1039151404, 2078302808]

約数ペア:

[(1, 2078302808), (2, 1039151404), (4, 519575702), (8, 259787851), (2351, 884008), (4702, 442004), (9404, 221002), (18808, 110501)]