1900808519038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6709}}^1\times {\mathrm{990637}}^1$

素因数の和:997372

約数の個数: 32

約数和(自身を含む): 3350179213920

約数和(自身を除く): 1449370694882

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 6709, 13418, 73799, 87217, 147598, 174434, 959387, 990637, 1918774, 1981274, 10897007, 12878281, 21794014, 25756562, 141661091, 283322182, 6646183633, 13292367266, 73108019963, 86400387229, 146216039926, 172800774458, 950404259519, 1900808519038]

約数ペア:

[(1, 1900808519038), (2, 950404259519), (11, 172800774458), (13, 146216039926), (22, 86400387229), (26, 73108019963), (143, 13292367266), (286, 6646183633), (6709, 283322182), (13418, 141661091), (73799, 25756562), (87217, 21794014), (147598, 12878281), (174434, 10897007), (959387, 1981274), (990637, 1918774)]