8896430

素因数分解:

$2^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{2287}}^1$

素因数の和:2683

約数の個数: 16

約数和(自身を含む): 16061760

約数和(自身を除く): 7165330

約数列:

[1, 2, 5, 10, 389, 778, 1945, 2287, 3890, 4574, 11435, 22870, 889643, 1779286, 4448215, 8896430]

約数ペア:

[(1, 8896430), (2, 4448215), (5, 1779286), (10, 889643), (389, 22870), (778, 11435), (1945, 4574), (2287, 3890)]