8392868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 16873920

約数和(自身を除く): 8481052

約数列:

[1, 2, 4, 11, 22, 44, 53, 59, 61, 106, 118, 122, 212, 236, 244, 583, 649, 671, 1166, 1298, 1342, 2332, 2596, 2684, 3127, 3233, 3599, 6254, 6466, 7198, 12508, 12932, 14396, 34397, 35563, 39589, 68794, 71126, 79178, 137588, 142252, 158356, 190747, 381494, 762988, 2098217, 4196434, 8392868]

約数ペア:

[(1, 8392868), (2, 4196434), (4, 2098217), (11, 762988), (22, 381494), (44, 190747), (53, 158356), (59, 142252), (61, 137588), (106, 79178), (118, 71126), (122, 68794), (212, 39589), (236, 35563), (244, 34397), (583, 14396), (649, 12932), (671, 12508), (1166, 7198), (1298, 6466), (1342, 6254), (2332, 3599), (2596, 3233), (2684, 3127)]