3140548

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:128

約数の個数: 36

約数和(自身を含む): 6116880

約数和(自身を除く): 2976332

約数列:

[1, 2, 4, 19, 31, 38, 43, 62, 76, 86, 124, 172, 589, 817, 961, 1178, 1333, 1634, 1922, 2356, 2666, 3268, 3844, 5332, 18259, 25327, 36518, 41323, 50654, 73036, 82646, 101308, 165292, 785137, 1570274, 3140548]

約数ペア:

[(1, 3140548), (2, 1570274), (4, 785137), (19, 165292), (31, 101308), (38, 82646), (43, 73036), (62, 50654), (76, 41323), (86, 36518), (124, 25327), (172, 18259), (589, 5332), (817, 3844), (961, 3268), (1178, 2666), (1333, 2356), (1634, 1922)]