2015325116

素因数分解:

$2^2\times 7^2\times {\mathrm{10282271}}^1$

素因数の和:10282289

約数の個数: 18

約数和(自身を含む): 4102626528

約数和(自身を除く): 2087301412

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 10282271, 20564542, 41129084, 71975897, 143951794, 287903588, 503831279, 1007662558, 2015325116]

約数ペア:

[(1, 2015325116), (2, 1007662558), (4, 503831279), (7, 287903588), (14, 143951794), (28, 71975897), (49, 41129084), (98, 20564542), (196, 10282271)]