2981898817

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{9227}}^1$

素因数の和:9552

約数の個数: 16

約数和(自身を含む): 3195840960

約数和(自身を除く): 213942143

約数列:

[1, 19, 73, 233, 1387, 4427, 9227, 17009, 175313, 323171, 673571, 2149891, 12797849, 40847929, 156942043, 2981898817]

約数ペア:

[(1, 2981898817), (19, 156942043), (73, 40847929), (233, 12797849), (1387, 2149891), (4427, 673571), (9227, 323171), (17009, 175313)]