128977402

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{17011}}^1$

素因数の和:17253

約数の個数: 16

約数和(自身を含む): 205777152

約数和(自身を除く): 76799750

約数列:

[1, 2, 17, 34, 223, 446, 3791, 7582, 17011, 34022, 289187, 578374, 3793453, 7586906, 64488701, 128977402]

約数ペア:

[(1, 128977402), (2, 64488701), (17, 7586906), (34, 3793453), (223, 578374), (446, 289187), (3791, 34022), (7582, 17011)]