2152142498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{433}}^1\times {\mathrm{1439}}^1$

素因数の和:2042

約数の個数: 32

約数和(自身を含む): 3554772480

約数和(自身を除く): 1402629982

約数列:

[1, 2, 11, 22, 157, 314, 433, 866, 1439, 1727, 2878, 3454, 4763, 9526, 15829, 31658, 67981, 135962, 225923, 451846, 623087, 747791, 1246174, 1495582, 2485153, 4970306, 6853957, 13707914, 97824659, 195649318, 1076071249, 2152142498]

約数ペア:

[(1, 2152142498), (2, 1076071249), (11, 195649318), (22, 97824659), (157, 13707914), (314, 6853957), (433, 4970306), (866, 2485153), (1439, 1495582), (1727, 1246174), (2878, 747791), (3454, 623087), (4763, 451846), (9526, 225923), (15829, 135962), (31658, 67981)]