1982728778

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{1153}}^1\times {\mathrm{8513}}^1$

素因数の和:9769

約数の個数: 16

約数和(自身を含む): 3006497736

約数和(自身を除く): 1023768958

約数列:

[1, 2, 101, 202, 1153, 2306, 8513, 17026, 116453, 232906, 859813, 1719626, 9815489, 19630978, 991364389, 1982728778]

約数ペア:

[(1, 1982728778), (2, 991364389), (101, 19630978), (202, 9815489), (1153, 1719626), (2306, 859813), (8513, 232906), (17026, 116453)]