1190990904

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{12721}}^1$

素因数の和:12860

約数の個数: 64

約数和(自身を含む): 3077706240

約数和(自身を除く): 1886715336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 83, 94, 141, 166, 188, 249, 282, 332, 376, 498, 564, 664, 996, 1128, 1992, 3901, 7802, 11703, 12721, 15604, 23406, 25442, 31208, 38163, 46812, 50884, 76326, 93624, 101768, 152652, 305304, 597887, 1055843, 1195774, 1793661, 2111686, 2391548, 3167529, 3587322, 4223372, 4783096, 6335058, 7174644, 8446744, 12670116, 14349288, 25340232, 49624621, 99249242, 148873863, 198498484, 297747726, 396996968, 595495452, 1190990904]

約数ペア:

[(1, 1190990904), (2, 595495452), (3, 396996968), (4, 297747726), (6, 198498484), (8, 148873863), (12, 99249242), (24, 49624621), (47, 25340232), (83, 14349288), (94, 12670116), (141, 8446744), (166, 7174644), (188, 6335058), (249, 4783096), (282, 4223372), (332, 3587322), (376, 3167529), (498, 2391548), (564, 2111686), (664, 1793661), (996, 1195774), (1128, 1055843), (1992, 597887), (3901, 305304), (7802, 152652), (11703, 101768), (12721, 93624), (15604, 76326), (23406, 50884), (25442, 46812), (31208, 38163)]