669002882

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1913}}^1\times {\mathrm{9203}}^1$

素因数の和:11137

約数の個数: 16

約数和(自身を含む): 1056987360

約数和(自身を除く): 387984478

約数列:

[1, 2, 19, 38, 1913, 3826, 9203, 18406, 36347, 72694, 174857, 349714, 17605339, 35210678, 334501441, 669002882]

約数ペア:

[(1, 669002882), (2, 334501441), (19, 35210678), (38, 17605339), (1913, 349714), (3826, 174857), (9203, 72694), (18406, 36347)]