1996496210

素因数分解:

$2^1\times 5^1\times {\mathrm{36979}}^1\times {\mathrm{5399}}^1$

素因数の和:42385

約数の個数: 16

約数和(自身を含む): 3594456000

約数和(自身を除く): 1597959790

約数列:

[1, 2, 5, 10, 5399, 10798, 26995, 36979, 53990, 73958, 184895, 369790, 199649621, 399299242, 998248105, 1996496210]

約数ペア:

[(1, 1996496210), (2, 998248105), (5, 399299242), (10, 199649621), (5399, 369790), (10798, 184895), (26995, 73958), (36979, 53990)]