2017425712

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{1248407}}^1$

素因数の和:1248516

約数の個数: 20

約数和(自身を含む): 3947466096

約数和(自身を除く): 1930040384

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 1248407, 2496814, 4993628, 9987256, 19974512, 126089107, 252178214, 504356428, 1008712856, 2017425712]

約数ペア:

[(1, 2017425712), (2, 1008712856), (4, 504356428), (8, 252178214), (16, 126089107), (101, 19974512), (202, 9987256), (404, 4993628), (808, 2496814), (1616, 1248407)]