1570217168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{7549121}}^1$

素因数の和:7549142

約数の個数: 20

約数和(自身を含む): 3276318948

約数和(自身を除く): 1706101780

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 7549121, 15098242, 30196484, 60392968, 98138573, 120785936, 196277146, 392554292, 785108584, 1570217168]

約数ペア:

[(1, 1570217168), (2, 785108584), (4, 392554292), (8, 196277146), (13, 120785936), (16, 98138573), (26, 60392968), (52, 30196484), (104, 15098242), (208, 7549121)]