1390902704

素因数分解:

$2^4\times {\mathrm{1447}}^1\times {\mathrm{60077}}^1$

素因数の和:61532

約数の個数: 20

約数和(自身を含む): 2696781264

約数和(自身を除く): 1305878560

約数列:

[1, 2, 4, 8, 16, 1447, 2894, 5788, 11576, 23152, 60077, 120154, 240308, 480616, 961232, 86931419, 173862838, 347725676, 695451352, 1390902704]

約数ペア:

[(1, 1390902704), (2, 695451352), (4, 347725676), (8, 173862838), (16, 86931419), (1447, 961232), (2894, 480616), (5788, 240308), (11576, 120154), (23152, 60077)]