2019701902

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1481}}^1\times {\mathrm{16631}}^1$

素因数の和:18155

約数の個数: 16

約数和(自身を含む): 3105726624

約数和(自身を除く): 1086024722

約数列:

[1, 2, 41, 82, 1481, 2962, 16631, 33262, 60721, 121442, 681871, 1363742, 24630511, 49261022, 1009850951, 2019701902]

約数ペア:

[(1, 2019701902), (2, 1009850951), (41, 49261022), (82, 24630511), (1481, 1363742), (2962, 681871), (16631, 121442), (33262, 60721)]