3908564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 7514976

約数和(自身を除く): 3606412

約数列:

[1, 2, 4, 11, 22, 44, 211, 421, 422, 842, 844, 1684, 2321, 4631, 4642, 9262, 9284, 18524, 88831, 177662, 355324, 977141, 1954282, 3908564]

約数ペア:

[(1, 3908564), (2, 1954282), (4, 977141), (11, 355324), (22, 177662), (44, 88831), (211, 18524), (421, 9284), (422, 9262), (842, 4642), (844, 4631), (1684, 2321)]