2013151956

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{881}}^1\times {\mathrm{1747}}^1$

素因数の和:2744

約数の個数: 48

約数和(自身を含む): 4748546880

約数和(自身を除く): 2735394924

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 881, 1308, 1747, 1762, 2643, 3494, 3524, 5241, 5286, 6988, 10482, 10572, 20964, 96029, 190423, 192058, 288087, 380846, 384116, 571269, 576174, 761692, 1142538, 1152348, 1539107, 2285076, 3078214, 4617321, 6156428, 9234642, 18469284, 167762663, 335525326, 503287989, 671050652, 1006575978, 2013151956]

約数ペア:

[(1, 2013151956), (2, 1006575978), (3, 671050652), (4, 503287989), (6, 335525326), (12, 167762663), (109, 18469284), (218, 9234642), (327, 6156428), (436, 4617321), (654, 3078214), (881, 2285076), (1308, 1539107), (1747, 1152348), (1762, 1142538), (2643, 761692), (3494, 576174), (3524, 571269), (5241, 384116), (5286, 380846), (6988, 288087), (10482, 192058), (10572, 190423), (20964, 96029)]