644112876

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{4879643}}^1$

素因数の和:4879661

約数の個数: 24

約数和(自身を含む): 1639560384

約数和(自身を除く): 995447508

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 4879643, 9759286, 14638929, 19518572, 29277858, 53676073, 58555716, 107352146, 161028219, 214704292, 322056438, 644112876]

約数ペア:

[(1, 644112876), (2, 322056438), (3, 214704292), (4, 161028219), (6, 107352146), (11, 58555716), (12, 53676073), (22, 29277858), (33, 19518572), (44, 14638929), (66, 9759286), (132, 4879643)]