2802306

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{971}}^1$

素因数の和:1026

約数の個数: 32

約数和(自身を含む): 6205248

約数和(自身を除く): 3402942

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 971, 1443, 1942, 2886, 2913, 5826, 12623, 25246, 35927, 37869, 71854, 75738, 107781, 215562, 467051, 934102, 1401153, 2802306]

約数ペア:

[(1, 2802306), (2, 1401153), (3, 934102), (6, 467051), (13, 215562), (26, 107781), (37, 75738), (39, 71854), (74, 37869), (78, 35927), (111, 25246), (222, 12623), (481, 5826), (962, 2913), (971, 2886), (1443, 1942)]