1888328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 3884160

約数和(自身を除く): 1995832

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 271, 536, 542, 871, 1084, 1742, 2168, 3484, 3523, 6968, 7046, 14092, 18157, 28184, 36314, 72628, 145256, 236041, 472082, 944164, 1888328]

約数ペア:

[(1, 1888328), (2, 944164), (4, 472082), (8, 236041), (13, 145256), (26, 72628), (52, 36314), (67, 28184), (104, 18157), (134, 14092), (268, 7046), (271, 6968), (536, 3523), (542, 3484), (871, 2168), (1084, 1742)]