487690636

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{106297}}^1$

素因数の和:106369

約数の個数: 24

約数和(自身を含む): 904808576

約数和(自身を除く): 417117940

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 148, 1147, 2294, 4588, 106297, 212594, 425188, 3295207, 3932989, 6590414, 7865978, 13180828, 15731956, 121922659, 243845318, 487690636]

約数ペア:

[(1, 487690636), (2, 243845318), (4, 121922659), (31, 15731956), (37, 13180828), (62, 7865978), (74, 6590414), (124, 3932989), (148, 3295207), (1147, 425188), (2294, 212594), (4588, 106297)]