2544984

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2719}}^1$

素因数の和:2744

約数の個数: 48

約数和(自身を含む): 7425600

約数和(自身を除く): 4880616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 2719, 5438, 8157, 10876, 16314, 21752, 24471, 32628, 35347, 48942, 65256, 70694, 97884, 106041, 141388, 195768, 212082, 282776, 318123, 424164, 636246, 848328, 1272492, 2544984]

約数ペア:

[(1, 2544984), (2, 1272492), (3, 848328), (4, 636246), (6, 424164), (8, 318123), (9, 282776), (12, 212082), (13, 195768), (18, 141388), (24, 106041), (26, 97884), (36, 70694), (39, 65256), (52, 48942), (72, 35347), (78, 32628), (104, 24471), (117, 21752), (156, 16314), (234, 10876), (312, 8157), (468, 5438), (936, 2719)]