271992314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{19973}}^1$

素因数の和:20605

約数の個数: 16

約数和(自身を含む): 445819680

約数和(自身を除く): 173827366

約数列:

[1, 2, 11, 22, 619, 1238, 6809, 13618, 19973, 39946, 219703, 439406, 12363287, 24726574, 135996157, 271992314]

約数ペア:

[(1, 271992314), (2, 135996157), (11, 24726574), (22, 12363287), (619, 439406), (1238, 219703), (6809, 39946), (13618, 19973)]