1260422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:871

約数の個数: 16

約数和(自身を含む): 2041200

約数和(自身を除く): 780778

約数列:

[1, 2, 19, 38, 41, 82, 779, 809, 1558, 1618, 15371, 30742, 33169, 66338, 630211, 1260422]

約数ペア:

[(1, 1260422), (2, 630211), (19, 66338), (38, 33169), (41, 30742), (82, 15371), (779, 1618), (809, 1558)]