321051036262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{239233261}}^1$

素因数の和:239233335

約数の個数: 16

約数和(自身を含む): 533968640784

約数和(自身を除く): 212917604522

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 239233261, 478466522, 2631565871, 5263131742, 14593228921, 29186457842, 160525518131, 321051036262]

約数ペア:

[(1, 321051036262), (2, 160525518131), (11, 29186457842), (22, 14593228921), (61, 5263131742), (122, 2631565871), (671, 478466522), (1342, 239233261)]