400062

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:264

約数の個数: 32

約数和(自身を含む): 903168

約数和(自身を除く): 503106

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 223, 299, 446, 598, 669, 897, 1338, 1794, 2899, 5129, 5798, 8697, 10258, 15387, 17394, 30774, 66677, 133354, 200031, 400062]

約数ペア:

[(1, 400062), (2, 200031), (3, 133354), (6, 66677), (13, 30774), (23, 17394), (26, 15387), (39, 10258), (46, 8697), (69, 5798), (78, 5129), (138, 2899), (223, 1794), (299, 1338), (446, 897), (598, 669)]