6894990290

素因数分解:

$2^1\times 5^1\times {\mathrm{32191}}^1\times {\mathrm{21419}}^1$

素因数の和:53617

約数の個数: 16

約数和(自身を含む): 12411947520

約数和(自身を除く): 5516957230

約数列:

[1, 2, 5, 10, 21419, 32191, 42838, 64382, 107095, 160955, 214190, 321910, 689499029, 1378998058, 3447495145, 6894990290]

約数ペア:

[(1, 6894990290), (2, 3447495145), (5, 1378998058), (10, 689499029), (21419, 321910), (32191, 214190), (42838, 160955), (64382, 107095)]