2785402442

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{661}}^1\times {\mathrm{907}}^1$

素因数の和:1694

約数の個数: 32

約数和(自身を含む): 4414449024

約数和(自身を除く): 1629046582

約数列:

[1, 2, 23, 46, 101, 202, 661, 907, 1322, 1814, 2323, 4646, 15203, 20861, 30406, 41722, 66761, 91607, 133522, 183214, 599527, 1199054, 1535503, 2106961, 3071006, 4213922, 13789121, 27578242, 60552227, 121104454, 1392701221, 2785402442]

約数ペア:

[(1, 2785402442), (2, 1392701221), (23, 121104454), (46, 60552227), (101, 27578242), (202, 13789121), (661, 4213922), (907, 3071006), (1322, 2106961), (1814, 1535503), (2323, 1199054), (4646, 599527), (15203, 183214), (20861, 133522), (30406, 91607), (41722, 66761)]