2541910679

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{73523}}^1$

素因数の和:73990

約数の個数: 16

約数和(自身を含む): 3176236800

約数和(自身を除く): 634326121

約数列:

[1, 7, 11, 77, 449, 3143, 4939, 34573, 73523, 514661, 808753, 5661271, 33011827, 231082789, 363130097, 2541910679]

約数ペア:

[(1, 2541910679), (7, 363130097), (11, 231082789), (77, 33011827), (449, 5661271), (3143, 808753), (4939, 514661), (34573, 73523)]