306003892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{20233}}^1$

素因数の和:20455

約数の個数: 24

約数和(自身を含む): 566552000

約数和(自身を除く): 260548108

約数列:

[1, 2, 4, 19, 38, 76, 199, 398, 796, 3781, 7562, 15124, 20233, 40466, 80932, 384427, 768854, 1537708, 4026367, 8052734, 16105468, 76500973, 153001946, 306003892]

約数ペア:

[(1, 306003892), (2, 153001946), (4, 76500973), (19, 16105468), (38, 8052734), (76, 4026367), (199, 1537708), (398, 768854), (796, 384427), (3781, 80932), (7562, 40466), (15124, 20233)]