272887802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1\times {\mathrm{641}}^1$

素因数の和:1214

約数の個数: 32

約数和(自身を含む): 460206144

約数和(自身を除く): 187318342

約数列:

[1, 2, 11, 22, 37, 74, 407, 523, 641, 814, 1046, 1282, 5753, 7051, 11506, 14102, 19351, 23717, 38702, 47434, 212861, 260887, 335243, 425722, 521774, 670486, 3687673, 7375346, 12403991, 24807982, 136443901, 272887802]

約数ペア:

[(1, 272887802), (2, 136443901), (11, 24807982), (22, 12403991), (37, 7375346), (74, 3687673), (407, 670486), (523, 521774), (641, 425722), (814, 335243), (1046, 260887), (1282, 212861), (5753, 47434), (7051, 38702), (11506, 23717), (14102, 19351)]