2247998053

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{3617}}^1\times {\mathrm{4673}}^1$

素因数の和:8316

約数の個数: 16

約数和(自身を含む): 2705685120

約数和(自身を除く): 457687067

約数列:

[1, 7, 19, 133, 3617, 4673, 25319, 32711, 68723, 88787, 481061, 621509, 16902241, 118315687, 321142579, 2247998053]

約数ペア:

[(1, 2247998053), (7, 321142579), (19, 118315687), (133, 16902241), (3617, 621509), (4673, 481061), (25319, 88787), (32711, 68723)]