4243860190

素因数分解:

$2^1\times 5^1\times {\mathrm{1231}}^1\times {\mathrm{344749}}^1$

素因数の和:345987

約数の個数: 16

約数和(自身を含む): 7645176000

約数和(自身を除く): 3401315810

約数列:

[1, 2, 5, 10, 1231, 2462, 6155, 12310, 344749, 689498, 1723745, 3447490, 424386019, 848772038, 2121930095, 4243860190]

約数ペア:

[(1, 4243860190), (2, 2121930095), (5, 848772038), (10, 424386019), (1231, 3447490), (2462, 1723745), (6155, 689498), (12310, 344749)]