282900538

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{7393}}^1$

素因数の和:7486

約数の個数: 24

約数和(自身を含む): 456372468

約数和(自身を除く): 173471930

約数列:

[1, 2, 19, 38, 53, 106, 361, 722, 1007, 2014, 7393, 14786, 19133, 38266, 140467, 280934, 391829, 783658, 2668873, 5337746, 7444751, 14889502, 141450269, 282900538]

約数ペア:

[(1, 282900538), (2, 141450269), (19, 14889502), (38, 7444751), (53, 5337746), (106, 2668873), (361, 783658), (722, 391829), (1007, 280934), (2014, 140467), (7393, 38266), (14786, 19133)]