1898498517

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{709}}^1\times {\mathrm{12227}}^1$

素因数の和:13012

約数の個数: 16

約数和(自身を含む): 2569836480

約数和(自身を除く): 671337963

約数列:

[1, 3, 73, 219, 709, 2127, 12227, 36681, 51757, 155271, 892571, 2677713, 8668943, 26006829, 632832839, 1898498517]

約数ペア:

[(1, 1898498517), (3, 632832839), (73, 26006829), (219, 8668943), (709, 2677713), (2127, 892571), (12227, 155271), (36681, 51757)]