378161938

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{6691}}^1$

素因数の和:7078

約数の個数: 32

約数和(自身を含む): 709244928

約数和(自身を除く): 331082990

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 367, 734, 2569, 4037, 5138, 6691, 8074, 13382, 28259, 46837, 56518, 73601, 93674, 147202, 515207, 1030414, 2455597, 4911194, 17189179, 27011567, 34378358, 54023134, 189080969, 378161938]

約数ペア:

[(1, 378161938), (2, 189080969), (7, 54023134), (11, 34378358), (14, 27011567), (22, 17189179), (77, 4911194), (154, 2455597), (367, 1030414), (734, 515207), (2569, 147202), (4037, 93674), (5138, 73601), (6691, 56518), (8074, 46837), (13382, 28259)]