145435246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1999}}^1\times {\mathrm{3307}}^1$

素因数の和:5319

約数の個数: 16

約数和(自身を含む): 238176000

約数和(自身を除く): 92740754

約数列:

[1, 2, 11, 22, 1999, 3307, 3998, 6614, 21989, 36377, 43978, 72754, 6610693, 13221386, 72717623, 145435246]

約数ペア:

[(1, 145435246), (2, 72717623), (11, 13221386), (22, 6610693), (1999, 72754), (3307, 43978), (3998, 36377), (6614, 21989)]