275284226

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{1051}}^1$

素因数の和:1466

約数の個数: 32

約数和(自身を含む): 482640768

約数和(自身を除く): 207356542

約数列:

[1, 2, 7, 14, 53, 106, 353, 371, 706, 742, 1051, 2102, 2471, 4942, 7357, 14714, 18709, 37418, 55703, 111406, 130963, 261926, 371003, 389921, 742006, 779842, 2597021, 5194042, 19663159, 39326318, 137642113, 275284226]

約数ペア:

[(1, 275284226), (2, 137642113), (7, 39326318), (14, 19663159), (53, 5194042), (106, 2597021), (353, 779842), (371, 742006), (706, 389921), (742, 371003), (1051, 261926), (2102, 130963), (2471, 111406), (4942, 55703), (7357, 37418), (14714, 18709)]