2340965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1420

約数の個数: 16

約数和(自身を含む): 3165696

約数和(自身を除く): 824731

約数列:

[1, 5, 11, 31, 55, 155, 341, 1373, 1705, 6865, 15103, 42563, 75515, 212815, 468193, 2340965]

約数ペア:

[(1, 2340965), (5, 468193), (11, 212815), (31, 75515), (55, 42563), (155, 15103), (341, 6865), (1373, 1705)]