1111888964768

素因数分解:

$2^5\times {\mathrm{277}}^1\times {\mathrm{2383}}^1\times {\mathrm{52639}}^1$

素因数の和:55309

約数の個数: 48

約数和(自身を含む): 2197897712640

約数和(自身を除く): 1086008747872

約数列:

[1, 2, 4, 8, 16, 32, 277, 554, 1108, 2216, 2383, 4432, 4766, 8864, 9532, 19064, 38128, 52639, 76256, 105278, 210556, 421112, 660091, 842224, 1320182, 1684448, 2640364, 5280728, 10561456, 14581003, 21122912, 29162006, 58324012, 116648024, 125438737, 233296048, 250877474, 466592096, 501754948, 1003509896, 2007019792, 4014039584, 34746530149, 69493060298, 138986120596, 277972241192, 555944482384, 1111888964768]

約数ペア:

[(1, 1111888964768), (2, 555944482384), (4, 277972241192), (8, 138986120596), (16, 69493060298), (32, 34746530149), (277, 4014039584), (554, 2007019792), (1108, 1003509896), (2216, 501754948), (2383, 466592096), (4432, 250877474), (4766, 233296048), (8864, 125438737), (9532, 116648024), (19064, 58324012), (38128, 29162006), (52639, 21122912), (76256, 14581003), (105278, 10561456), (210556, 5280728), (421112, 2640364), (660091, 1684448), (842224, 1320182)]