438159572738

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{4030981}}^1$

素因数の和:4031162

約数の個数: 32

約数和(自身を含む): 731381374080

約数和(自身を除く): 293221801342

約数列:

[1, 2, 17, 23, 34, 46, 139, 278, 391, 782, 2363, 3197, 4726, 6394, 54349, 108698, 4030981, 8061962, 68526677, 92712563, 137053354, 185425126, 560306359, 1120612718, 1576113571, 3152227142, 9525208103, 12887046257, 19050416206, 25774092514, 219079786369, 438159572738]

約数ペア:

[(1, 438159572738), (2, 219079786369), (17, 25774092514), (23, 19050416206), (34, 12887046257), (46, 9525208103), (139, 3152227142), (278, 1576113571), (391, 1120612718), (782, 560306359), (2363, 185425126), (3197, 137053354), (4726, 92712563), (6394, 68526677), (54349, 8061962), (108698, 4030981)]