2487750016

素因数分解:

$2^7\times {\mathrm{19435547}}^1$

素因数の和:19435561

約数の個数: 16

約数和(自身を含む): 4956064740

約数和(自身を除く): 2468314724

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 19435547, 38871094, 77742188, 155484376, 310968752, 621937504, 1243875008, 2487750016]

約数ペア:

[(1, 2487750016), (2, 1243875008), (4, 621937504), (8, 310968752), (16, 155484376), (32, 77742188), (64, 38871094), (128, 19435547)]