1391368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 2892960

約数和(自身を除く): 1501592

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 163, 194, 326, 388, 652, 776, 1067, 1304, 1793, 2134, 3586, 4268, 7172, 8536, 14344, 15811, 31622, 63244, 126488, 173921, 347842, 695684, 1391368]

約数ペア:

[(1, 1391368), (2, 695684), (4, 347842), (8, 173921), (11, 126488), (22, 63244), (44, 31622), (88, 15811), (97, 14344), (163, 8536), (194, 7172), (326, 4268), (388, 3586), (652, 2134), (776, 1793), (1067, 1304)]