257030498

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{15107}}^1$

素因数の和:15337

約数の個数: 16

約数和(自身を含む): 395950464

約数和(自身を除く): 138919966

約数列:

[1, 2, 47, 94, 181, 362, 8507, 15107, 17014, 30214, 710029, 1420058, 2734367, 5468734, 128515249, 257030498]

約数ペア:

[(1, 257030498), (2, 128515249), (47, 5468734), (94, 2734367), (181, 1420058), (362, 710029), (8507, 30214), (15107, 17014)]