899698892

素因数分解:

$2^2\times {\mathrm{421}}^1\times {\mathrm{439}}^1\times {\mathrm{1217}}^1$

素因数の和:2081

約数の個数: 24

約数和(自身を含む): 1583107680

約数和(自身を除く): 683408788

約数列:

[1, 2, 4, 421, 439, 842, 878, 1217, 1684, 1756, 2434, 4868, 184819, 369638, 512357, 534263, 739276, 1024714, 1068526, 2049428, 2137052, 224924723, 449849446, 899698892]

約数ペア:

[(1, 899698892), (2, 449849446), (4, 224924723), (421, 2137052), (439, 2049428), (842, 1068526), (878, 1024714), (1217, 739276), (1684, 534263), (1756, 512357), (2434, 369638), (4868, 184819)]