820723156946

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{49807207}}^1$

素因数の和:49807334

約数の個数: 32

約数和(自身を含む): 1549203397632

約数和(自身を除く): 728480240686

約数列:

[1, 2, 7, 11, 14, 22, 77, 107, 154, 214, 749, 1177, 1498, 2354, 8239, 16478, 49807207, 99614414, 348650449, 547879277, 697300898, 1095758554, 3835154939, 5329371149, 7670309878, 10658742298, 37305598043, 58623082639, 74611196086, 117246165278, 410361578473, 820723156946]

約数ペア:

[(1, 820723156946), (2, 410361578473), (7, 117246165278), (11, 74611196086), (14, 58623082639), (22, 37305598043), (77, 10658742298), (107, 7670309878), (154, 5329371149), (214, 3835154939), (749, 1095758554), (1177, 697300898), (1498, 547879277), (2354, 348650449), (8239, 99614414), (16478, 49807207)]