2078700656

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{11197}}^1$

素因数の和:11529

約数の個数: 40

約数和(自身を含む): 4140662064

約数和(自身を除く): 2061961408

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 283, 328, 566, 656, 1132, 2264, 4528, 11197, 11603, 22394, 23206, 44788, 46412, 89576, 92824, 179152, 185648, 459077, 918154, 1836308, 3168751, 3672616, 6337502, 7345232, 12675004, 25350008, 50700016, 129918791, 259837582, 519675164, 1039350328, 2078700656]

約数ペア:

[(1, 2078700656), (2, 1039350328), (4, 519675164), (8, 259837582), (16, 129918791), (41, 50700016), (82, 25350008), (164, 12675004), (283, 7345232), (328, 6337502), (566, 3672616), (656, 3168751), (1132, 1836308), (2264, 918154), (4528, 459077), (11197, 185648), (11603, 179152), (22394, 92824), (23206, 89576), (44788, 46412)]