215225264

素因数分解:

$2^4\times {\mathrm{2011}}^1\times {\mathrm{6689}}^1$

素因数の和:8708

約数の個数: 20

約数和(自身を含む): 417268680

約数和(自身を除く): 202043416

約数列:

[1, 2, 4, 8, 16, 2011, 4022, 6689, 8044, 13378, 16088, 26756, 32176, 53512, 107024, 13451579, 26903158, 53806316, 107612632, 215225264]

約数ペア:

[(1, 215225264), (2, 107612632), (4, 53806316), (8, 26903158), (16, 13451579), (2011, 107024), (4022, 53512), (6689, 32176), (8044, 26756), (13378, 16088)]