399056154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{141811}}^1$

素因数の和:141890

約数の個数: 32

約数和(自身を含む): 925748736

約数和(自身を除く): 526692582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 141811, 283622, 425433, 850866, 992677, 1985354, 2978031, 5956062, 9501337, 19002674, 28504011, 57008022, 66509359, 133018718, 199528077, 399056154]

約数ペア:

[(1, 399056154), (2, 199528077), (3, 133018718), (6, 66509359), (7, 57008022), (14, 28504011), (21, 19002674), (42, 9501337), (67, 5956062), (134, 2978031), (201, 1985354), (402, 992677), (469, 850866), (938, 425433), (1407, 283622), (2814, 141811)]