6405488

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{6563}}^1$

素因数の和:6632

約数の個数: 20

約数和(自身を含む): 12616008

約数和(自身を除く): 6210520

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 6563, 13126, 26252, 52504, 105008, 400343, 800686, 1601372, 3202744, 6405488]

約数ペア:

[(1, 6405488), (2, 3202744), (4, 1601372), (8, 800686), (16, 400343), (61, 105008), (122, 52504), (244, 26252), (488, 13126), (976, 6563)]