2045546489

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1\times {\mathrm{8161}}^1$

素因数の和:8816

約数の個数: 16

約数和(自身を含む): 2380430976

約数和(自身を除く): 334884487

約数列:

[1, 7, 61, 427, 587, 4109, 8161, 35807, 57127, 250649, 497821, 3484747, 4790507, 33533549, 292220927, 2045546489]

約数ペア:

[(1, 2045546489), (7, 292220927), (61, 33533549), (427, 4790507), (587, 3484747), (4109, 497821), (8161, 250649), (35807, 57127)]