280132994

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{101}}^1\times {\mathrm{1013}}^1$

素因数の和:1190

約数の個数: 24

約数和(自身を含む): 436569588

約数和(自身を除く): 156436594

約数列:

[1, 2, 37, 74, 101, 202, 1013, 1369, 2026, 2738, 3737, 7474, 37481, 74962, 102313, 138269, 204626, 276538, 1386797, 2773594, 3785581, 7571162, 140066497, 280132994]

約数ペア:

[(1, 280132994), (2, 140066497), (37, 7571162), (74, 3785581), (101, 2773594), (202, 1386797), (1013, 276538), (1369, 204626), (2026, 138269), (2738, 102313), (3737, 74962), (7474, 37481)]