3999116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{937}}^1$

素因数の和:1049

約数の個数: 24

約数和(自身を含む): 7721616

約数和(自身を除く): 3722500

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 937, 1067, 1874, 2134, 3748, 4268, 10307, 20614, 41228, 90889, 181778, 363556, 999779, 1999558, 3999116]

約数ペア:

[(1, 3999116), (2, 1999558), (4, 999779), (11, 363556), (22, 181778), (44, 90889), (97, 41228), (194, 20614), (388, 10307), (937, 4268), (1067, 3748), (1874, 2134)]