2220372008

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{607}}^1\times {\mathrm{15767}}^1$

素因数の和:16409

約数の個数: 32

約数和(自身を含む): 4314124800

約数和(自身を除く): 2093752792

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 607, 1214, 2428, 4856, 15767, 17603, 31534, 35206, 63068, 70412, 126136, 140824, 457243, 914486, 1828972, 3657944, 9570569, 19141138, 38282276, 76564552, 277546501, 555093002, 1110186004, 2220372008]

約数ペア:

[(1, 2220372008), (2, 1110186004), (4, 555093002), (8, 277546501), (29, 76564552), (58, 38282276), (116, 19141138), (232, 9570569), (607, 3657944), (1214, 1828972), (2428, 914486), (4856, 457243), (15767, 140824), (17603, 126136), (31534, 70412), (35206, 63068)]