2912703596

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{991}}^1\times {\mathrm{997}}^1$

素因数の和:2070

約数の個数: 48

約数和(自身を含む): 5654971392

約数和(自身を除く): 2742267796

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 991, 997, 1474, 1982, 1994, 2948, 3964, 3988, 10901, 10967, 21802, 21934, 43604, 43868, 66397, 66799, 132794, 133598, 265588, 267196, 730367, 734789, 988027, 1460734, 1469578, 1976054, 2921468, 2939156, 3952108, 10868297, 21736594, 43473188, 66197809, 132395618, 264791236, 728175899, 1456351798, 2912703596]

約数ペア:

[(1, 2912703596), (2, 1456351798), (4, 728175899), (11, 264791236), (22, 132395618), (44, 66197809), (67, 43473188), (134, 21736594), (268, 10868297), (737, 3952108), (991, 2939156), (997, 2921468), (1474, 1976054), (1982, 1469578), (1994, 1460734), (2948, 988027), (3964, 734789), (3988, 730367), (10901, 267196), (10967, 265588), (21802, 133598), (21934, 132794), (43604, 66799), (43868, 66397)]