1521364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1721}}^1$

素因数の和:1755

約数の個数: 24

約数和(自身を含む): 3037608

約数和(自身を除く): 1516244

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 1721, 3442, 6884, 22373, 29257, 44746, 58514, 89492, 117028, 380341, 760682, 1521364]

約数ペア:

[(1, 1521364), (2, 760682), (4, 380341), (13, 117028), (17, 89492), (26, 58514), (34, 44746), (52, 29257), (68, 22373), (221, 6884), (442, 3442), (884, 1721)]