393641612

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{3209}}^1$

素因数の和:3570

約数の個数: 48

約数和(自身を含む): 850624320

約数和(自身を除く): 456982708

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 337, 364, 674, 1348, 2359, 3209, 4381, 4718, 6418, 8762, 9436, 12836, 17524, 22463, 30667, 41717, 44926, 61334, 83434, 89852, 122668, 166868, 292019, 584038, 1081433, 1168076, 2162866, 4325732, 7570031, 14058629, 15140062, 28117258, 30280124, 56234516, 98410403, 196820806, 393641612]

約数ペア:

[(1, 393641612), (2, 196820806), (4, 98410403), (7, 56234516), (13, 30280124), (14, 28117258), (26, 15140062), (28, 14058629), (52, 7570031), (91, 4325732), (182, 2162866), (337, 1168076), (364, 1081433), (674, 584038), (1348, 292019), (2359, 166868), (3209, 122668), (4381, 89852), (4718, 83434), (6418, 61334), (8762, 44926), (9436, 41717), (12836, 30667), (17524, 22463)]