289222364

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{1763551}}^1$

素因数の和:1763596

約数の個数: 12

約数和(自身を含む): 518484288

約数和(自身を除く): 229261924

約数列:

[1, 2, 4, 41, 82, 164, 1763551, 3527102, 7054204, 72305591, 144611182, 289222364]

約数ペア:

[(1, 289222364), (2, 144611182), (4, 72305591), (41, 7054204), (82, 3527102), (164, 1763551)]