1680667058

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1489}}^1\times {\mathrm{2179}}^1$

素因数の和:3714

約数の個数: 32

約数和(自身を含む): 2962358400

約数和(自身を除く): 1281691342

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 1489, 2179, 2978, 4358, 10423, 15253, 20846, 30506, 55093, 80623, 110186, 161246, 385651, 564361, 771302, 1128722, 3244531, 6489062, 22711717, 45423434, 120047647, 240095294, 840333529, 1680667058]

約数ペア:

[(1, 1680667058), (2, 840333529), (7, 240095294), (14, 120047647), (37, 45423434), (74, 22711717), (259, 6489062), (518, 3244531), (1489, 1128722), (2179, 771302), (2978, 564361), (4358, 385651), (10423, 161246), (15253, 110186), (20846, 80623), (30506, 55093)]