312191042

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1\times {\mathrm{4127}}^1$

素因数の和:4585

約数の個数: 16

約数和(自身を含む): 474059520

約数和(自身を除く): 161868478

約数列:

[1, 2, 109, 218, 347, 694, 4127, 8254, 37823, 75646, 449843, 899686, 1432069, 2864138, 156095521, 312191042]

約数ペア:

[(1, 312191042), (2, 156095521), (109, 2864138), (218, 1432069), (347, 899686), (694, 449843), (4127, 75646), (8254, 37823)]