2019807656

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{3041879}}^1$

素因数の和:3041968

約数の個数: 16

約数和(自身を含む): 3832768800

約数和(自身を除く): 1812961144

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 3041879, 6083758, 12167516, 24335032, 252475957, 504951914, 1009903828, 2019807656]

約数ペア:

[(1, 2019807656), (2, 1009903828), (4, 504951914), (8, 252475957), (83, 24335032), (166, 12167516), (332, 6083758), (664, 3041879)]