981550

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:372

約数の個数: 24

約数和(自身を含む): 1859256

約数和(自身を除く): 877706

約数列:

[1, 2, 5, 10, 25, 50, 67, 134, 293, 335, 586, 670, 1465, 1675, 2930, 3350, 7325, 14650, 19631, 39262, 98155, 196310, 490775, 981550]

約数ペア:

[(1, 981550), (2, 490775), (5, 196310), (10, 98155), (25, 39262), (50, 19631), (67, 14650), (134, 7325), (293, 3350), (335, 2930), (586, 1675), (670, 1465)]