637284

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2309}}^1$

素因数の和:2339

約数の個数: 24

約数和(自身を含む): 1552320

約数和(自身を除く): 915036

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 2309, 4618, 6927, 9236, 13854, 27708, 53107, 106214, 159321, 212428, 318642, 637284]

約数ペア:

[(1, 637284), (2, 318642), (3, 212428), (4, 159321), (6, 106214), (12, 53107), (23, 27708), (46, 13854), (69, 9236), (92, 6927), (138, 4618), (276, 2309)]