890372732

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{86243}}^1$

素因数の和:86365

約数の個数: 24

約数和(自身を含む): 1630011600

約数和(自身を除く): 739638868

約数列:

[1, 2, 4, 29, 58, 89, 116, 178, 356, 2581, 5162, 10324, 86243, 172486, 344972, 2501047, 5002094, 7675627, 10004188, 15351254, 30702508, 222593183, 445186366, 890372732]

約数ペア:

[(1, 890372732), (2, 445186366), (4, 222593183), (29, 30702508), (58, 15351254), (89, 10004188), (116, 7675627), (178, 5002094), (356, 2501047), (2581, 344972), (5162, 172486), (10324, 86243)]