2804261174

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{631}}^1$

素因数の和:1077

約数の個数: 64

約数和(自身を含む): 5083706880

約数和(自身を除く): 2279445706

約数列:

[1, 2, 11, 13, 22, 26, 41, 82, 143, 286, 379, 451, 533, 631, 758, 902, 1066, 1262, 4169, 4927, 5863, 6941, 8203, 8338, 9854, 11726, 13882, 15539, 16406, 25871, 31078, 51742, 54197, 90233, 108394, 170929, 180466, 202007, 239149, 284581, 336323, 341858, 404014, 478298, 569162, 672646, 2222077, 2630639, 3108937, 3699553, 4444154, 5261278, 6217874, 7399106, 9805109, 19610218, 34198307, 68396614, 107856199, 127466417, 215712398, 254932834, 1402130587, 2804261174]

約数ペア:

[(1, 2804261174), (2, 1402130587), (11, 254932834), (13, 215712398), (22, 127466417), (26, 107856199), (41, 68396614), (82, 34198307), (143, 19610218), (286, 9805109), (379, 7399106), (451, 6217874), (533, 5261278), (631, 4444154), (758, 3699553), (902, 3108937), (1066, 2630639), (1262, 2222077), (4169, 672646), (4927, 569162), (5863, 478298), (6941, 404014), (8203, 341858), (8338, 336323), (9854, 284581), (11726, 239149), (13882, 202007), (15539, 180466), (16406, 170929), (25871, 108394), (31078, 90233), (51742, 54197)]