2663711248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{521887}}^1$

素因数の和:521935

約数の個数: 40

約数和(自身を含む): 5824270080

約数和(自身を除く): 3160558832

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 5104, 521887, 1043774, 2087548, 4175096, 5740757, 8350192, 11481514, 15134723, 22963028, 30269446, 45926056, 60538892, 91852112, 121077784, 166481953, 242155568, 332963906, 665927812, 1331855624, 2663711248]

約数ペア:

[(1, 2663711248), (2, 1331855624), (4, 665927812), (8, 332963906), (11, 242155568), (16, 166481953), (22, 121077784), (29, 91852112), (44, 60538892), (58, 45926056), (88, 30269446), (116, 22963028), (176, 15134723), (232, 11481514), (319, 8350192), (464, 5740757), (638, 4175096), (1276, 2087548), (2552, 1043774), (5104, 521887)]