1890753656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{79873}}^1$

素因数の和:80159

約数の個数: 32

約数和(自身を含む): 3881876400

約数和(自身を除く): 1991122744

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 269, 538, 1076, 2152, 2959, 5918, 11836, 23672, 79873, 159746, 319492, 638984, 878603, 1757206, 3514412, 7028824, 21485837, 42971674, 85943348, 171886696, 236344207, 472688414, 945376828, 1890753656]

約数ペア:

[(1, 1890753656), (2, 945376828), (4, 472688414), (8, 236344207), (11, 171886696), (22, 85943348), (44, 42971674), (88, 21485837), (269, 7028824), (538, 3514412), (1076, 1757206), (2152, 878603), (2959, 638984), (5918, 319492), (11836, 159746), (23672, 79873)]