1870222

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{373}}^1$

素因数の和:507

約数の個数: 16

約数和(自身を含む): 2962080

約数和(自身を除く): 1091858

約数列:

[1, 2, 23, 46, 109, 218, 373, 746, 2507, 5014, 8579, 17158, 40657, 81314, 935111, 1870222]

約数ペア:

[(1, 1870222), (2, 935111), (23, 81314), (46, 40657), (109, 17158), (218, 8579), (373, 5014), (746, 2507)]