1001268004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{6691}}^1$

素因数の和:6904

約数の個数: 48

約数和(自身を含む): 2023660800

約数和(自身を除く): 1022392796

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 179, 209, 358, 418, 716, 836, 1969, 3401, 3938, 6691, 6802, 7876, 13382, 13604, 26764, 37411, 73601, 74822, 127129, 147202, 149644, 254258, 294404, 508516, 1197689, 1398419, 2395378, 2796838, 4790756, 5593676, 13174579, 22756091, 26349158, 45512182, 52698316, 91024364, 250317001, 500634002, 1001268004]

約数ペア:

[(1, 1001268004), (2, 500634002), (4, 250317001), (11, 91024364), (19, 52698316), (22, 45512182), (38, 26349158), (44, 22756091), (76, 13174579), (179, 5593676), (209, 4790756), (358, 2796838), (418, 2395378), (716, 1398419), (836, 1197689), (1969, 508516), (3401, 294404), (3938, 254258), (6691, 149644), (6802, 147202), (7876, 127129), (13382, 74822), (13604, 73601), (26764, 37411)]