1999451294

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{2999}}^1\times {\mathrm{19609}}^1$

素因数の和:22627

約数の個数: 16

約数和(自身を含む): 3176820000

約数和(自身を除く): 1177368706

約数列:

[1, 2, 17, 34, 2999, 5998, 19609, 39218, 50983, 101966, 333353, 666706, 58807391, 117614782, 999725647, 1999451294]

約数ペア:

[(1, 1999451294), (2, 999725647), (17, 117614782), (34, 58807391), (2999, 666706), (5998, 333353), (19609, 101966), (39218, 50983)]