2045227318

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{6007}}^1$

素因数の和:6196

約数の個数: 32

約数和(自身を含む): 3254701824

約数和(自身を除く): 1209474506

約数列:

[1, 2, 37, 43, 74, 86, 107, 214, 1591, 3182, 3959, 4601, 6007, 7918, 9202, 12014, 170237, 222259, 258301, 340474, 444518, 516602, 642749, 1285498, 9557137, 19114274, 23781713, 27638207, 47563426, 55276414, 1022613659, 2045227318]

約数ペア:

[(1, 2045227318), (2, 1022613659), (37, 55276414), (43, 47563426), (74, 27638207), (86, 23781713), (107, 19114274), (214, 9557137), (1591, 1285498), (3182, 642749), (3959, 516602), (4601, 444518), (6007, 340474), (7918, 258301), (9202, 222259), (12014, 170237)]