2047863710

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{105397}}^1$

素因数の和:105500

約数の個数: 32

約数和(自身を含む): 3870214560

約数和(自身を除く): 1822350850

約数列:

[1, 2, 5, 10, 29, 58, 67, 134, 145, 290, 335, 670, 1943, 3886, 9715, 19430, 105397, 210794, 526985, 1053970, 3056513, 6113026, 7061599, 14123198, 15282565, 30565130, 35307995, 70615990, 204786371, 409572742, 1023931855, 2047863710]

約数ペア:

[(1, 2047863710), (2, 1023931855), (5, 409572742), (10, 204786371), (29, 70615990), (58, 35307995), (67, 30565130), (134, 15282565), (145, 14123198), (290, 7061599), (335, 6113026), (670, 3056513), (1943, 1053970), (3886, 526985), (9715, 210794), (19430, 105397)]