8082120956

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3171947}}^1$

素因数の和:3171978

約数の個数: 36

約数和(自身を含む): 17718501528

約数和(自身を除く): 9636380572

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 3171947, 6343894, 12687788, 22203629, 41235311, 44407258, 82470622, 88814516, 155425403, 164941244, 288647177, 310850806, 577294354, 621701612, 1154588708, 2020530239, 4041060478, 8082120956]

約数ペア:

[(1, 8082120956), (2, 4041060478), (4, 2020530239), (7, 1154588708), (13, 621701612), (14, 577294354), (26, 310850806), (28, 288647177), (49, 164941244), (52, 155425403), (91, 88814516), (98, 82470622), (182, 44407258), (196, 41235311), (364, 22203629), (637, 12687788), (1274, 6343894), (2548, 3171947)]