1982773744

素因数分解:

$2^4\times 7^1\times {\mathrm{17703337}}^1$

素因数の和:17703352

約数の個数: 20

約数和(自身を含む): 4390427824

約数和(自身を除く): 2407654080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 17703337, 35406674, 70813348, 123923359, 141626696, 247846718, 283253392, 495693436, 991386872, 1982773744]

約数ペア:

[(1, 1982773744), (2, 991386872), (4, 495693436), (7, 283253392), (8, 247846718), (14, 141626696), (16, 123923359), (28, 70813348), (56, 35406674), (112, 17703337)]