218398466

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{6311}}^1$

素因数の和:6359

約数の個数: 32

約数和(自身を含む): 388112256

約数和(自身を除く): 169713790

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1331, 1573, 2662, 3146, 6311, 12622, 17303, 34606, 69421, 82043, 138842, 164086, 763631, 902473, 1527262, 1804946, 8399941, 9927203, 16799882, 19854406, 109199233, 218398466]

約数ペア:

[(1, 218398466), (2, 109199233), (11, 19854406), (13, 16799882), (22, 9927203), (26, 8399941), (121, 1804946), (143, 1527262), (242, 902473), (286, 763631), (1331, 164086), (1573, 138842), (2662, 82043), (3146, 69421), (6311, 34606), (12622, 17303)]