2670291407

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{1373}}^1\times {\mathrm{2089}}^1$

素因数の和:3495

約数の個数: 24

約数和(自身を含む): 3273692400

約数和(自身を除く): 603400993

約数列:

[1, 7, 19, 49, 133, 931, 1373, 2089, 9611, 14623, 26087, 39691, 67277, 102361, 182609, 277837, 1278263, 1944859, 2868197, 20077379, 54495743, 140541653, 381470201, 2670291407]

約数ペア:

[(1, 2670291407), (7, 381470201), (19, 140541653), (49, 54495743), (133, 20077379), (931, 2868197), (1373, 1944859), (2089, 1278263), (9611, 277837), (14623, 182609), (26087, 102361), (39691, 67277)]