2910268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:429

約数の個数: 24

約数和(自身を含む): 5418000

約数和(自身を除く): 2507732

約数列:

[1, 2, 4, 19, 38, 76, 149, 257, 298, 514, 596, 1028, 2831, 4883, 5662, 9766, 11324, 19532, 38293, 76586, 153172, 727567, 1455134, 2910268]

約数ペア:

[(1, 2910268), (2, 1455134), (4, 727567), (19, 153172), (38, 76586), (76, 38293), (149, 19532), (257, 11324), (298, 9766), (514, 5662), (596, 4883), (1028, 2831)]