1653205138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2051123}}^1$

素因数の和:2051169

約数の個数: 16

約数和(自身を含む): 2756710656

約数和(自身を除く): 1103505518

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 2051123, 4102246, 26664599, 53329198, 63584813, 127169626, 826602569, 1653205138]

約数ペア:

[(1, 1653205138), (2, 826602569), (13, 127169626), (26, 63584813), (31, 53329198), (62, 26664599), (403, 4102246), (806, 2051123)]