5387298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 13347840

約数和(自身を除く): 7960542

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 43, 57, 86, 114, 129, 133, 157, 258, 266, 301, 314, 399, 471, 602, 798, 817, 903, 942, 1099, 1634, 1806, 2198, 2451, 2983, 3297, 4902, 5719, 5966, 6594, 6751, 8949, 11438, 13502, 17157, 17898, 20253, 20881, 34314, 40506, 41762, 47257, 62643, 94514, 125286, 128269, 141771, 256538, 283542, 384807, 769614, 897883, 1795766, 2693649, 5387298]

約数ペア:

[(1, 5387298), (2, 2693649), (3, 1795766), (6, 897883), (7, 769614), (14, 384807), (19, 283542), (21, 256538), (38, 141771), (42, 128269), (43, 125286), (57, 94514), (86, 62643), (114, 47257), (129, 41762), (133, 40506), (157, 34314), (258, 20881), (266, 20253), (301, 17898), (314, 17157), (399, 13502), (471, 11438), (602, 8949), (798, 6751), (817, 6594), (903, 5966), (942, 5719), (1099, 4902), (1634, 3297), (1806, 2983), (2198, 2451)]