285057146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{3313}}^1\times {\mathrm{3911}}^1$

素因数の和:7237

約数の個数: 16

約数和(自身を含む): 466717248

約数和(自身を除く): 181660102

約数列:

[1, 2, 11, 22, 3313, 3911, 6626, 7822, 36443, 43021, 72886, 86042, 12957143, 25914286, 142528573, 285057146]

約数ペア:

[(1, 285057146), (2, 142528573), (11, 25914286), (22, 12957143), (3313, 86042), (3911, 72886), (6626, 43021), (7822, 36443)]