1330709842

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{71413}}^1$

素因数の和:71455

約数の個数: 32

約数和(自身を含む): 2509202304

約数和(自身を除く): 1178492462

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1331, 1694, 2662, 9317, 18634, 71413, 142826, 499891, 785543, 999782, 1571086, 5498801, 8640973, 10997602, 17281946, 60486811, 95050703, 120973622, 190101406, 665354921, 1330709842]

約数ペア:

[(1, 1330709842), (2, 665354921), (7, 190101406), (11, 120973622), (14, 95050703), (22, 60486811), (77, 17281946), (121, 10997602), (154, 8640973), (242, 5498801), (847, 1571086), (1331, 999782), (1694, 785543), (2662, 499891), (9317, 142826), (18634, 71413)]