2487678436

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{74903}}^1$

素因数の和:74968

約数の個数: 36

約数和(自身を含む): 4794455232

約数和(自身を除く): 2306776796

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 361, 437, 722, 874, 1444, 1748, 8303, 16606, 33212, 74903, 149806, 299612, 1423157, 1722769, 2846314, 3445538, 5692628, 6891076, 27039983, 32732611, 54079966, 65465222, 108159932, 130930444, 621919609, 1243839218, 2487678436]

約数ペア:

[(1, 2487678436), (2, 1243839218), (4, 621919609), (19, 130930444), (23, 108159932), (38, 65465222), (46, 54079966), (76, 32732611), (92, 27039983), (361, 6891076), (437, 5692628), (722, 3445538), (874, 2846314), (1444, 1722769), (1748, 1423157), (8303, 299612), (16606, 149806), (33212, 74903)]