2013158786

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1\times {\mathrm{49123}}^1$

素因数の和:49817

約数の個数: 16

約数和(自身を含む): 3121928448

約数和(自身を除く): 1108769662

約数列:

[1, 2, 31, 62, 661, 1322, 20491, 40982, 49123, 98246, 1522813, 3045626, 32470303, 64940606, 1006579393, 2013158786]

約数ペア:

[(1, 2013158786), (2, 1006579393), (31, 64940606), (62, 32470303), (661, 3045626), (1322, 1522813), (20491, 98246), (40982, 49123)]