1315666474

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{268613}}^1$

素因数の和:268725

約数の個数: 16

約数和(自身を含む): 2062955520

約数和(自身を除く): 747289046

約数列:

[1, 2, 31, 62, 79, 158, 2449, 4898, 268613, 537226, 8327003, 16654006, 21220427, 42440854, 657833237, 1315666474]

約数ペア:

[(1, 1315666474), (2, 657833237), (31, 42440854), (62, 21220427), (79, 16654006), (158, 8327003), (2449, 537226), (4898, 268613)]