2758779138

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{176641}}^1$

素因数の和:176802

約数の個数: 32

約数和(自身を含む): 5850383040

約数和(自身を除く): 3091603902

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 137, 274, 411, 822, 2603, 5206, 7809, 15618, 176641, 353282, 529923, 1059846, 3356179, 6712358, 10068537, 20137074, 24199817, 48399634, 72599451, 145198902, 459796523, 919593046, 1379389569, 2758779138]

約数ペア:

[(1, 2758779138), (2, 1379389569), (3, 919593046), (6, 459796523), (19, 145198902), (38, 72599451), (57, 48399634), (114, 24199817), (137, 20137074), (274, 10068537), (411, 6712358), (822, 3356179), (2603, 1059846), (5206, 529923), (7809, 353282), (15618, 176641)]