2113406968

素因数分解:

$2^3\times {\mathrm{3919}}^1\times {\mathrm{67409}}^1$

素因数の和:71334

約数の個数: 16

約数和(自身を含む): 3963708000

約数和(自身を除く): 1850301032

約数列:

[1, 2, 4, 8, 3919, 7838, 15676, 31352, 67409, 134818, 269636, 539272, 264175871, 528351742, 1056703484, 2113406968]

約数ペア:

[(1, 2113406968), (2, 1056703484), (4, 528351742), (8, 264175871), (3919, 539272), (7838, 269636), (15676, 134818), (31352, 67409)]