2541263758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2221}}^1\times {\mathrm{52009}}^1$

素因数の和:54243

約数の個数: 16

約数和(自身を含む): 4160383920

約数和(自身を除く): 1619120162

約数列:

[1, 2, 11, 22, 2221, 4442, 24431, 48862, 52009, 104018, 572099, 1144198, 115511989, 231023978, 1270631879, 2541263758]

約数ペア:

[(1, 2541263758), (2, 1270631879), (11, 231023978), (22, 115511989), (2221, 1144198), (4442, 572099), (24431, 104018), (48862, 52009)]