1261897034

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{78839}}^1$

素因数の和:79045

約数の個数: 16

約数和(自身を含む): 1941356160

約数和(自身を除く): 679459126

約数列:

[1, 2, 53, 106, 151, 302, 8003, 16006, 78839, 157678, 4178467, 8356934, 11904689, 23809378, 630948517, 1261897034]

約数ペア:

[(1, 1261897034), (2, 630948517), (53, 23809378), (106, 11904689), (151, 8356934), (302, 4178467), (8003, 157678), (16006, 78839)]