394156946

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 615555072

約数和(自身を除く): 221398126

約数列:

[1, 2, 47, 94, 127, 137, 241, 254, 274, 482, 5969, 6439, 11327, 11938, 12878, 17399, 22654, 30607, 33017, 34798, 61214, 66034, 817753, 1438529, 1551799, 1635506, 2877058, 3103598, 4193159, 8386318, 197078473, 394156946]

約数ペア:

[(1, 394156946), (2, 197078473), (47, 8386318), (94, 4193159), (127, 3103598), (137, 2877058), (241, 1635506), (254, 1551799), (274, 1438529), (482, 817753), (5969, 66034), (6439, 61214), (11327, 34798), (11938, 33017), (12878, 30607), (17399, 22654)]