9718823708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{177131}}^1$

素因数の和:177218

約数の個数: 48

約数和(自身を含む): 19640396160

約数和(自身を除く): 9921572452

約数列:

[1, 2, 4, 11, 22, 29, 43, 44, 58, 86, 116, 172, 319, 473, 638, 946, 1247, 1276, 1892, 2494, 4988, 13717, 27434, 54868, 177131, 354262, 708524, 1948441, 3896882, 5136799, 7616633, 7793764, 10273598, 15233266, 20547196, 30466532, 56504789, 83782963, 113009578, 167565926, 220882357, 226019156, 335131852, 441764714, 883529428, 2429705927, 4859411854, 9718823708]

約数ペア:

[(1, 9718823708), (2, 4859411854), (4, 2429705927), (11, 883529428), (22, 441764714), (29, 335131852), (43, 226019156), (44, 220882357), (58, 167565926), (86, 113009578), (116, 83782963), (172, 56504789), (319, 30466532), (473, 20547196), (638, 15233266), (946, 10273598), (1247, 7793764), (1276, 7616633), (1892, 5136799), (2494, 3896882), (4988, 1948441), (13717, 708524), (27434, 354262), (54868, 177131)]