2045306027

素因数分解:

${\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{263}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 2190463968

約数和(自身を除く): 145157941

約数列:

[1, 23, 61, 241, 263, 529, 1403, 5543, 6049, 14701, 16043, 32269, 63383, 127489, 139127, 338123, 368989, 1457809, 3866363, 7776829, 8486747, 33529607, 88926349, 2045306027]

約数ペア:

[(1, 2045306027), (23, 88926349), (61, 33529607), (241, 8486747), (263, 7776829), (529, 3866363), (1403, 1457809), (5543, 368989), (6049, 338123), (14701, 139127), (16043, 127489), (32269, 63383)]