1570893488

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{706337}}^1$

素因数の和:706484

約数の個数: 20

約数和(自身を含む): 3065506920

約数和(自身を除く): 1494613432

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 706337, 1412674, 2825348, 5650696, 11301392, 98180843, 196361686, 392723372, 785446744, 1570893488]

約数ペア:

[(1, 1570893488), (2, 785446744), (4, 392723372), (8, 196361686), (16, 98180843), (139, 11301392), (278, 5650696), (556, 2825348), (1112, 1412674), (2224, 706337)]