2713678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:240

約数の個数: 32

約数和(自身を含む): 4810752

約数和(自身を除く): 2097074

約数列:

[1, 2, 11, 22, 23, 31, 46, 62, 173, 253, 341, 346, 506, 682, 713, 1426, 1903, 3806, 3979, 5363, 7843, 7958, 10726, 15686, 43769, 58993, 87538, 117986, 123349, 246698, 1356839, 2713678]

約数ペア:

[(1, 2713678), (2, 1356839), (11, 246698), (22, 123349), (23, 117986), (31, 87538), (46, 58993), (62, 43769), (173, 15686), (253, 10726), (341, 7958), (346, 7843), (506, 5363), (682, 3979), (713, 3806), (1426, 1903)]