1889902

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2213}}^1$

素因数の和:2283

約数の個数: 16

約数和(自身を含む): 3294432

約数和(自身を除く): 1404530

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 2213, 4426, 15491, 30982, 134993, 269986, 944951, 1889902]

約数ペア:

[(1, 1889902), (2, 944951), (7, 269986), (14, 134993), (61, 30982), (122, 15491), (427, 4426), (854, 2213)]