3781912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 7560000

約数和(自身を除く): 3778088

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 179, 278, 358, 556, 716, 1112, 1432, 2641, 3401, 5282, 6802, 10564, 13604, 21128, 24881, 27208, 49762, 99524, 199048, 472739, 945478, 1890956, 3781912]

約数ペア:

[(1, 3781912), (2, 1890956), (4, 945478), (8, 472739), (19, 199048), (38, 99524), (76, 49762), (139, 27208), (152, 24881), (179, 21128), (278, 13604), (358, 10564), (556, 6802), (716, 5282), (1112, 3401), (1432, 2641)]