383400962

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{7243}}^1$

素因数の和:7470

約数の個数: 32

約数和(自身を含む): 695424000

約数和(自身を除く): 312023038

約数列:

[1, 2, 7, 14, 19, 38, 133, 199, 266, 398, 1393, 2786, 3781, 7243, 7562, 14486, 26467, 50701, 52934, 101402, 137617, 275234, 963319, 1441357, 1926638, 2882714, 10089499, 20178998, 27385783, 54771566, 191700481, 383400962]

約数ペア:

[(1, 383400962), (2, 191700481), (7, 54771566), (14, 27385783), (19, 20178998), (38, 10089499), (133, 2882714), (199, 1926638), (266, 1441357), (398, 963319), (1393, 275234), (2786, 137617), (3781, 101402), (7243, 52934), (7562, 50701), (14486, 26467)]