2813532407

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{4447}}^1$

素因数の和:4611

約数の個数: 32

約数和(自身を含む): 3484385280

約数和(自身を除く): 670852873

約数列:

[1, 7, 19, 67, 71, 133, 469, 497, 1273, 1349, 4447, 4757, 8911, 9443, 31129, 33299, 84493, 90383, 297949, 315737, 591451, 632681, 2085643, 2210159, 5661031, 5999003, 21154379, 39627217, 41993021, 148080653, 401933201, 2813532407]

約数ペア:

[(1, 2813532407), (7, 401933201), (19, 148080653), (67, 41993021), (71, 39627217), (133, 21154379), (469, 5999003), (497, 5661031), (1273, 2210159), (1349, 2085643), (4447, 632681), (4757, 591451), (8911, 315737), (9443, 297949), (31129, 90383), (33299, 84493)]