2001112894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{593}}^1\times {\mathrm{977}}^1$

素因数の和:1740

約数の個数: 32

約数和(自身を含む): 3304341216

約数和(自身を除く): 1303228322

約数列:

[1, 2, 11, 22, 157, 314, 593, 977, 1186, 1727, 1954, 3454, 6523, 10747, 13046, 21494, 93101, 153389, 186202, 306778, 579361, 1024111, 1158722, 1687279, 2048222, 3374558, 6372971, 12745942, 90959677, 181919354, 1000556447, 2001112894]

約数ペア:

[(1, 2001112894), (2, 1000556447), (11, 181919354), (22, 90959677), (157, 12745942), (314, 6372971), (593, 3374558), (977, 2048222), (1186, 1687279), (1727, 1158722), (1954, 1024111), (3454, 579361), (6523, 306778), (10747, 186202), (13046, 153389), (21494, 93101)]