1900384863

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1319}}^1\times {\mathrm{36943}}^1$

素因数の和:38278

約数の個数: 16

約数和(自身を含む): 2730900480

約数和(自身を除く): 830515617

約数列:

[1, 3, 13, 39, 1319, 3957, 17147, 36943, 51441, 110829, 480259, 1440777, 48727817, 146183451, 633461621, 1900384863]

約数ペア:

[(1, 1900384863), (3, 633461621), (13, 146183451), (39, 48727817), (1319, 1440777), (3957, 480259), (17147, 110829), (36943, 51441)]