1356552970

素因数分解:

$2^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{341701}}^1$

素因数の和:342105

約数の個数: 16

約数和(自身を含む): 2447953128

約数和(自身を除く): 1091400158

約数列:

[1, 2, 5, 10, 397, 794, 1985, 3970, 341701, 683402, 1708505, 3417010, 135655297, 271310594, 678276485, 1356552970]

約数ペア:

[(1, 1356552970), (2, 678276485), (5, 271310594), (10, 135655297), (397, 3417010), (794, 1708505), (1985, 683402), (3970, 341701)]