1433383568

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{644507}}^1$

素因数の和:644654

約数の個数: 20

約数和(自身を含む): 2797164720

約数和(自身を除く): 1363781152

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 644507, 1289014, 2578028, 5156056, 10312112, 89586473, 179172946, 358345892, 716691784, 1433383568]

約数ペア:

[(1, 1433383568), (2, 716691784), (4, 358345892), (8, 179172946), (16, 89586473), (139, 10312112), (278, 5156056), (556, 2578028), (1112, 1289014), (2224, 644507)]