2018656496

素因数分解:

$2^4\times {\mathrm{1289}}^1\times {\mathrm{97879}}^1$

素因数の和:99176

約数の個数: 20

約数和(自身を含む): 3914221200

約数和(自身を除く): 1895564704

約数列:

[1, 2, 4, 8, 16, 1289, 2578, 5156, 10312, 20624, 97879, 195758, 391516, 783032, 1566064, 126166031, 252332062, 504664124, 1009328248, 2018656496]

約数ペア:

[(1, 2018656496), (2, 1009328248), (4, 504664124), (8, 252332062), (16, 126166031), (1289, 1566064), (2578, 783032), (5156, 391516), (10312, 195758), (20624, 97879)]