2078411182

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{2131}}^1\times {\mathrm{15731}}^1$

素因数の和:17895

約数の個数: 16

約数和(自身を含む): 3219899904

約数和(自身を除く): 1141488722

約数列:

[1, 2, 31, 62, 2131, 4262, 15731, 31462, 66061, 132122, 487661, 975322, 33522761, 67045522, 1039205591, 2078411182]

約数ペア:

[(1, 2078411182), (2, 1039205591), (31, 67045522), (62, 33522761), (2131, 975322), (4262, 487661), (15731, 132122), (31462, 66061)]