713961028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{438551}}^1$

素因数の和:438603

約数の個数: 24

約数和(自身を含む): 1399857984

約数和(自身を除く): 685896956

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 438551, 877102, 1754204, 4824061, 9648122, 16226387, 19296244, 32452774, 64905548, 178490257, 356980514, 713961028]

約数ペア:

[(1, 713961028), (2, 356980514), (4, 178490257), (11, 64905548), (22, 32452774), (37, 19296244), (44, 16226387), (74, 9648122), (148, 4824061), (407, 1754204), (814, 877102), (1628, 438551)]