2555280002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1149991}}^1$

素因数の和:1150105

約数の個数: 16

約数和(自身を含む): 4222770624

約数和(自身を除く): 1667490622

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 1149991, 2299982, 12649901, 25299802, 116149091, 232298182, 1277640001, 2555280002]

約数ペア:

[(1, 2555280002), (2, 1277640001), (11, 232298182), (22, 116149091), (101, 25299802), (202, 12649901), (1111, 2299982), (2222, 1149991)]