2012137865

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{56993}}^1$

素因数の和:57328

約数の個数: 16

約数和(自身を含む): 2527797888

約数和(自身を除く): 515660023

約数列:

[1, 5, 23, 115, 307, 1535, 7061, 35305, 56993, 284965, 1310839, 6554195, 17496851, 87484255, 402427573, 2012137865]

約数ペア:

[(1, 2012137865), (5, 402427573), (23, 87484255), (115, 17496851), (307, 6554195), (1535, 1310839), (7061, 284965), (35305, 56993)]