2865910019

素因数分解:

$7^1\times {\mathrm{233}}^1\times {\mathrm{761}}^1\times {\mathrm{2309}}^1$

素因数の和:3310

約数の個数: 16

約数和(自身を含む): 3295131840

約数和(自身を除く): 429221821

約数列:

[1, 7, 233, 761, 1631, 2309, 5327, 16163, 177313, 537997, 1241191, 1757149, 3765979, 12300043, 409415717, 2865910019]

約数ペア:

[(1, 2865910019), (7, 409415717), (233, 12300043), (761, 3765979), (1631, 1757149), (2309, 1241191), (5327, 537997), (16163, 177313)]