2017631438

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1\times {\mathrm{54217}}^1$

素因数の和:55051

約数の個数: 16

約数和(自身を含む): 3161993760

約数和(自身を除く): 1144362322

約数列:

[1, 2, 23, 46, 809, 1618, 18607, 37214, 54217, 108434, 1246991, 2493982, 43861553, 87723106, 1008815719, 2017631438]

約数ペア:

[(1, 2017631438), (2, 1008815719), (23, 87723106), (46, 43861553), (809, 2493982), (1618, 1246991), (18607, 108434), (37214, 54217)]