490060432

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{122027}}^1$

素因数の和:122286

約数の個数: 20

約数和(自身を含む): 953282736

約数和(自身を除く): 463222304

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 122027, 244054, 488108, 976216, 1952432, 30628777, 61257554, 122515108, 245030216, 490060432]

約数ペア:

[(1, 490060432), (2, 245030216), (4, 122515108), (8, 61257554), (16, 30628777), (251, 1952432), (502, 976216), (1004, 488108), (2008, 244054), (4016, 122027)]