2575212042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1663}}^1\times {\mathrm{19853}}^1$

素因数の和:21534

約数の個数: 32

約数和(自身を含む): 5550225408

約数和(自身を除く): 2975013366

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1663, 3326, 4989, 9978, 19853, 21619, 39706, 43238, 59559, 64857, 119118, 129714, 258089, 516178, 774267, 1548534, 33015539, 66031078, 99046617, 198093234, 429202007, 858404014, 1287606021, 2575212042]

約数ペア:

[(1, 2575212042), (2, 1287606021), (3, 858404014), (6, 429202007), (13, 198093234), (26, 99046617), (39, 66031078), (78, 33015539), (1663, 1548534), (3326, 774267), (4989, 516178), (9978, 258089), (19853, 129714), (21619, 119118), (39706, 64857), (43238, 59559)]