1640676

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{2909}}^1$

素因数の和:2963

約数の個数: 24

約数和(自身を含む): 3911040

約数和(自身を除く): 2270364

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 2909, 5818, 8727, 11636, 17454, 34908, 136723, 273446, 410169, 546892, 820338, 1640676]

約数ペア:

[(1, 1640676), (2, 820338), (3, 546892), (4, 410169), (6, 273446), (12, 136723), (47, 34908), (94, 17454), (141, 11636), (188, 8727), (282, 5818), (564, 2909)]