12791364784

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{276343}}^1$

素因数の和:276625

約数の個数: 40

約数和(自身を含む): 27139191552

約数和(自身を除く): 14347826768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 263, 526, 1052, 2104, 2893, 4208, 5786, 11572, 23144, 46288, 276343, 552686, 1105372, 2210744, 3039773, 4421488, 6079546, 12159092, 24318184, 48636368, 72678209, 145356418, 290712836, 581425672, 799460299, 1162851344, 1598920598, 3197841196, 6395682392, 12791364784]

約数ペア:

[(1, 12791364784), (2, 6395682392), (4, 3197841196), (8, 1598920598), (11, 1162851344), (16, 799460299), (22, 581425672), (44, 290712836), (88, 145356418), (176, 72678209), (263, 48636368), (526, 24318184), (1052, 12159092), (2104, 6079546), (2893, 4421488), (4208, 3039773), (5786, 2210744), (11572, 1105372), (23144, 552686), (46288, 276343)]