2018081984

素因数分解:

$2^6\times {\mathrm{2939}}^1\times {\mathrm{10729}}^1$

素因数の和:13680

約数の個数: 28

約数和(自身を含む): 4006367400

約数和(自身を除く): 1988285416

約数列:

[1, 2, 4, 8, 16, 32, 64, 2939, 5878, 10729, 11756, 21458, 23512, 42916, 47024, 85832, 94048, 171664, 188096, 343328, 686656, 31532531, 63065062, 126130124, 252260248, 504520496, 1009040992, 2018081984]

約数ペア:

[(1, 2018081984), (2, 1009040992), (4, 504520496), (8, 252260248), (16, 126130124), (32, 63065062), (64, 31532531), (2939, 686656), (5878, 343328), (10729, 188096), (11756, 171664), (21458, 94048), (23512, 85832), (42916, 47024)]