2904486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1619}}^1$

素因数の和:1660

約数の個数: 32

約数和(自身を含む): 6531840

約数和(自身を除く): 3627354

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1619, 1794, 3238, 4857, 9714, 21047, 37237, 42094, 63141, 74474, 111711, 126282, 223422, 484081, 968162, 1452243, 2904486]

約数ペア:

[(1, 2904486), (2, 1452243), (3, 968162), (6, 484081), (13, 223422), (23, 126282), (26, 111711), (39, 74474), (46, 63141), (69, 42094), (78, 37237), (138, 21047), (299, 9714), (598, 4857), (897, 3238), (1619, 1794)]