664793014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3163}}^1\times {\mathrm{5531}}^1$

素因数の和:8715

約数の個数: 16

約数和(自身を含む): 1050194880

約数和(自身を除く): 385401866

約数列:

[1, 2, 19, 38, 3163, 5531, 6326, 11062, 60097, 105089, 120194, 210178, 17494553, 34989106, 332396507, 664793014]

約数ペア:

[(1, 664793014), (2, 332396507), (19, 34989106), (38, 17494553), (3163, 210178), (5531, 120194), (6326, 105089), (11062, 60097)]