2489586

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 5522688

約数和(自身を除く): 3033102

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 134, 201, 402, 563, 737, 1126, 1474, 1689, 2211, 3378, 4422, 6193, 12386, 18579, 37158, 37721, 75442, 113163, 226326, 414931, 829862, 1244793, 2489586]

約数ペア:

[(1, 2489586), (2, 1244793), (3, 829862), (6, 414931), (11, 226326), (22, 113163), (33, 75442), (66, 37721), (67, 37158), (134, 18579), (201, 12386), (402, 6193), (563, 4422), (737, 3378), (1126, 2211), (1474, 1689)]