1338474

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:282

約数の個数: 32

約数和(自身を含む): 2880000

約数和(自身を除く): 1541526

約数列:

[1, 2, 3, 6, 19, 38, 57, 59, 114, 118, 177, 199, 354, 398, 597, 1121, 1194, 2242, 3363, 3781, 6726, 7562, 11343, 11741, 22686, 23482, 35223, 70446, 223079, 446158, 669237, 1338474]

約数ペア:

[(1, 1338474), (2, 669237), (3, 446158), (6, 223079), (19, 70446), (38, 35223), (57, 23482), (59, 22686), (114, 11741), (118, 11343), (177, 7562), (199, 6726), (354, 3781), (398, 3363), (597, 2242), (1121, 1194)]