2007253419913

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{821}}^1\times {\mathrm{71881}}^1$

素因数の和:72865

約数の個数: 32

約数和(自身を含む): 2371043296512

約数和(自身を除く): 363789876599

約数列:

[1, 7, 43, 113, 301, 791, 821, 4859, 5747, 34013, 35303, 71881, 92773, 247121, 503167, 649411, 3090883, 3989239, 8122553, 21636181, 27924673, 56857871, 59014301, 349269779, 413100107, 2444888453, 2537614943, 6668616013, 17763304601, 46680312091, 286750488559, 2007253419913]

約数ペア:

[(1, 2007253419913), (7, 286750488559), (43, 46680312091), (113, 17763304601), (301, 6668616013), (791, 2537614943), (821, 2444888453), (4859, 413100107), (5747, 349269779), (34013, 59014301), (35303, 56857871), (71881, 27924673), (92773, 21636181), (247121, 8122553), (503167, 3989239), (649411, 3090883)]