664657926

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{2356943}}^1$

素因数の和:2356995

約数の個数: 16

約数和(自身を含む): 1357599744

約数和(自身を除く): 692941818

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 2356943, 4713886, 7070829, 14141658, 110776321, 221552642, 332328963, 664657926]

約数ペア:

[(1, 664657926), (2, 332328963), (3, 221552642), (6, 110776321), (47, 14141658), (94, 7070829), (141, 4713886), (282, 2356943)]