1621052

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:821

約数の個数: 24

約数和(自身を含む): 3104640

約数和(自身を除く): 1483588

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 769, 1054, 1538, 2108, 3076, 13073, 23839, 26146, 47678, 52292, 95356, 405263, 810526, 1621052]

約数ペア:

[(1, 1621052), (2, 810526), (4, 405263), (17, 95356), (31, 52292), (34, 47678), (62, 26146), (68, 23839), (124, 13073), (527, 3076), (769, 2108), (1054, 1538)]