2008144319

素因数分解:

${\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1\times {\mathrm{1019}}^1$

素因数の和:1622

約数の個数: 16

約数和(自身を含む): 2093660160

約数和(自身を除く): 85515841

約数列:

[1, 31, 151, 421, 1019, 4681, 13051, 31589, 63571, 153869, 428999, 1970701, 4769939, 13298969, 64778849, 2008144319]

約数ペア:

[(1, 2008144319), (31, 64778849), (151, 13298969), (421, 4769939), (1019, 1970701), (4681, 428999), (13051, 153869), (31589, 63571)]