677746341070

素因数分解:

$2^1\times 5^1\times {\mathrm{39863}}^1\times {\mathrm{1700189}}^1$

素因数の和:1740059

約数の個数: 16

約数和(自身を含む): 1219974734880

約数和(自身を除く): 542228393810

約数列:

[1, 2, 5, 10, 39863, 79726, 199315, 398630, 1700189, 3400378, 8500945, 17001890, 67774634107, 135549268214, 338873170535, 677746341070]

約数ペア:

[(1, 677746341070), (2, 338873170535), (5, 135549268214), (10, 67774634107), (39863, 17001890), (79726, 8500945), (199315, 3400378), (398630, 1700189)]