39459290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{701}}^1$

素因数の和:1154

約数の個数: 32

約数和(自身を含む): 76776336

約数和(自身を除く): 37317046

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 433, 701, 866, 1402, 2165, 3505, 4330, 5629, 7010, 9113, 11258, 18226, 28145, 45565, 56290, 91130, 303533, 607066, 1517665, 3035330, 3945929, 7891858, 19729645, 39459290]

約数ペア:

[(1, 39459290), (2, 19729645), (5, 7891858), (10, 3945929), (13, 3035330), (26, 1517665), (65, 607066), (130, 303533), (433, 91130), (701, 56290), (866, 45565), (1402, 28145), (2165, 18226), (3505, 11258), (4330, 9113), (5629, 7010)]