1212854588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{2633}}^1$

素因数の和:2715

約数の個数: 72

約数和(自身を含む): 2528956080

約数和(自身を除く): 1316101492

約数列:

[1, 2, 4, 11, 19, 22, 29, 38, 44, 58, 76, 116, 209, 319, 361, 418, 551, 638, 722, 836, 1102, 1276, 1444, 2204, 2633, 3971, 5266, 6061, 7942, 10469, 10532, 12122, 15884, 20938, 24244, 28963, 41876, 50027, 57926, 76357, 100054, 115159, 115852, 152714, 200108, 230318, 305428, 460636, 550297, 839927, 950513, 1100594, 1450783, 1679854, 1901026, 2201188, 2901566, 3359708, 3802052, 5803132, 10455643, 15958613, 20911286, 27564877, 31917226, 41822572, 55129754, 63834452, 110259508, 303213647, 606427294, 1212854588]

約数ペア:

[(1, 1212854588), (2, 606427294), (4, 303213647), (11, 110259508), (19, 63834452), (22, 55129754), (29, 41822572), (38, 31917226), (44, 27564877), (58, 20911286), (76, 15958613), (116, 10455643), (209, 5803132), (319, 3802052), (361, 3359708), (418, 2901566), (551, 2201188), (638, 1901026), (722, 1679854), (836, 1450783), (1102, 1100594), (1276, 950513), (1444, 839927), (2204, 550297), (2633, 460636), (3971, 305428), (5266, 230318), (6061, 200108), (7942, 152714), (10469, 115852), (10532, 115159), (12122, 100054), (15884, 76357), (20938, 57926), (24244, 50027), (28963, 41876)]