1329127712

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{1787}}^1\times {\mathrm{2113}}^1$

素因数の和:3921

約数の個数: 48

約数和(自身を含む): 2857552992

約数和(自身を除く): 1528425280

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 1787, 2113, 3574, 4226, 7148, 8452, 14296, 16904, 19657, 23243, 28592, 33808, 39314, 46486, 57184, 67616, 78628, 92972, 157256, 185944, 314512, 371888, 629024, 743776, 3775931, 7551862, 15103724, 30207448, 41535241, 60414896, 83070482, 120829792, 166140964, 332281928, 664563856, 1329127712]

約数ペア:

[(1, 1329127712), (2, 664563856), (4, 332281928), (8, 166140964), (11, 120829792), (16, 83070482), (22, 60414896), (32, 41535241), (44, 30207448), (88, 15103724), (176, 7551862), (352, 3775931), (1787, 743776), (2113, 629024), (3574, 371888), (4226, 314512), (7148, 185944), (8452, 157256), (14296, 92972), (16904, 78628), (19657, 67616), (23243, 57184), (28592, 46486), (33808, 39314)]