880984412

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{92269}}^1$

素因数の和:92322

約数の個数: 48

約数和(自身を含む): 1984174080

約数和(自身を除く): 1103189668

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4774, 9548, 92269, 184538, 369076, 645883, 1014959, 1291766, 2029918, 2583532, 2860339, 4059836, 5720678, 7104713, 11441356, 14209426, 20022373, 28418852, 31463729, 40044746, 62927458, 80089492, 125854916, 220246103, 440492206, 880984412]

約数ペア:

[(1, 880984412), (2, 440492206), (4, 220246103), (7, 125854916), (11, 80089492), (14, 62927458), (22, 40044746), (28, 31463729), (31, 28418852), (44, 20022373), (62, 14209426), (77, 11441356), (124, 7104713), (154, 5720678), (217, 4059836), (308, 2860339), (341, 2583532), (434, 2029918), (682, 1291766), (868, 1014959), (1364, 645883), (2387, 369076), (4774, 184538), (9548, 92269)]