2280668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{719}}^1$

素因数の和:797

約数の個数: 24

約数和(自身を含む): 4374720

約数和(自身を除く): 2094052

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 719, 793, 1438, 1586, 2876, 3172, 9347, 18694, 37388, 43859, 87718, 175436, 570167, 1140334, 2280668]

約数ペア:

[(1, 2280668), (2, 1140334), (4, 570167), (13, 175436), (26, 87718), (52, 43859), (61, 37388), (122, 18694), (244, 9347), (719, 3172), (793, 2876), (1438, 1586)]