130045972

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{125527}}^1$

素因数の和:125575

約数の個数: 24

約数和(自身を含む): 267123584

約数和(自身を除く): 137077612

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 125527, 251054, 502108, 878689, 1757378, 3514756, 4644499, 9288998, 18577996, 32511493, 65022986, 130045972]

約数ペア:

[(1, 130045972), (2, 65022986), (4, 32511493), (7, 18577996), (14, 9288998), (28, 4644499), (37, 3514756), (74, 1757378), (148, 878689), (259, 502108), (518, 251054), (1036, 125527)]