811377842

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{24473}}^1$

素因数の和:24634

約数の個数: 24

約数和(自身を含む): 1347587388

約数和(自身を除く): 536209546

約数列:

[1, 2, 11, 22, 121, 137, 242, 274, 1507, 3014, 16577, 24473, 33154, 48946, 269203, 538406, 2961233, 3352801, 5922466, 6705602, 36880811, 73761622, 405688921, 811377842]

約数ペア:

[(1, 811377842), (2, 405688921), (11, 73761622), (22, 36880811), (121, 6705602), (137, 5922466), (242, 3352801), (274, 2961233), (1507, 538406), (3014, 269203), (16577, 48946), (24473, 33154)]