489184498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1\times {\mathrm{761}}^1$

素因数の和:1314

約数の個数: 32

約数和(自身を含む): 816376320

約数和(自身を除く): 327191822

約数列:

[1, 2, 11, 22, 61, 122, 479, 671, 761, 958, 1342, 1522, 5269, 8371, 10538, 16742, 29219, 46421, 58438, 92842, 321409, 364519, 510631, 642818, 729038, 1021262, 4009709, 8019418, 22235659, 44471318, 244592249, 489184498]

約数ペア:

[(1, 489184498), (2, 244592249), (11, 44471318), (22, 22235659), (61, 8019418), (122, 4009709), (479, 1021262), (671, 729038), (761, 642818), (958, 510631), (1342, 364519), (1522, 321409), (5269, 92842), (8371, 58438), (10538, 46421), (16742, 29219)]