980714542052

素因数分解:

$2^2\times 7^1\times {\mathrm{906481}}^1\times {\mathrm{38639}}^1$

素因数の和:945131

約数の個数: 24

約数和(自身を含む): 1961482010880

約数和(自身を除く): 980767468828

約数列:

[1, 2, 4, 7, 14, 28, 38639, 77278, 154556, 270473, 540946, 906481, 1081892, 1812962, 3625924, 6345367, 12690734, 25381468, 35025519359, 70051038718, 140102077436, 245178635513, 490357271026, 980714542052]

約数ペア:

[(1, 980714542052), (2, 490357271026), (4, 245178635513), (7, 140102077436), (14, 70051038718), (28, 35025519359), (38639, 25381468), (77278, 12690734), (154556, 6345367), (270473, 3625924), (540946, 1812962), (906481, 1081892)]