109213478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2411}}^1$

素因数の和:2524

約数の個数: 32

約数和(自身を含む): 187557120

約数和(自身を除く): 78343642

約数列:

[1, 2, 11, 22, 29, 58, 71, 142, 319, 638, 781, 1562, 2059, 2411, 4118, 4822, 22649, 26521, 45298, 53042, 69919, 139838, 171181, 342362, 769109, 1538218, 1882991, 3765982, 4964249, 9928498, 54606739, 109213478]

約数ペア:

[(1, 109213478), (2, 54606739), (11, 9928498), (22, 4964249), (29, 3765982), (58, 1882991), (71, 1538218), (142, 769109), (319, 342362), (638, 171181), (781, 139838), (1562, 69919), (2059, 53042), (2411, 45298), (4118, 26521), (4822, 22649)]