897213086

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{142099}}^1$

素因数の和:142160

約数の個数: 32

約数和(自身を含む): 1718841600

約数和(自身を除く): 821628514

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 451, 574, 902, 3157, 6314, 142099, 284198, 994693, 1563089, 1989386, 3126178, 5826059, 10941623, 11652118, 21883246, 40782413, 64086649, 81564826, 128173298, 448606543, 897213086]

約数ペア:

[(1, 897213086), (2, 448606543), (7, 128173298), (11, 81564826), (14, 64086649), (22, 40782413), (41, 21883246), (77, 11652118), (82, 10941623), (154, 5826059), (287, 3126178), (451, 1989386), (574, 1563089), (902, 994693), (3157, 284198), (6314, 142099)]