2380334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{421}}^1$

素因数の和:691

約数の個数: 16

約数和(自身を含む): 3919536

約数和(自身を除く): 1539202

約数列:

[1, 2, 11, 22, 257, 421, 514, 842, 2827, 4631, 5654, 9262, 108197, 216394, 1190167, 2380334]

約数ペア:

[(1, 2380334), (2, 1190167), (11, 216394), (22, 108197), (257, 9262), (421, 5654), (514, 4631), (842, 2827)]