2011187843

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{863}}^1\times {\mathrm{4969}}^1$

素因数の和:5906

約数の個数: 16

約数和(自身を含む): 2335979520

約数和(自身を除く): 324791677

約数列:

[1, 7, 67, 469, 863, 4969, 6041, 34783, 57821, 332923, 404747, 2330461, 4288247, 30017729, 287312549, 2011187843]

約数ペア:

[(1, 2011187843), (7, 287312549), (67, 30017729), (469, 4288247), (863, 2330461), (4969, 404747), (6041, 332923), (34783, 57821)]