2017440748

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{103289}}^1$

素因数の和:103569

約数の個数: 24

約数和(自身を含む): 3730834800

約数和(自身を除く): 1713394052

約数列:

[1, 2, 4, 19, 38, 76, 257, 514, 1028, 4883, 9766, 19532, 103289, 206578, 413156, 1962491, 3924982, 7849964, 26545273, 53090546, 106181092, 504360187, 1008720374, 2017440748]

約数ペア:

[(1, 2017440748), (2, 1008720374), (4, 504360187), (19, 106181092), (38, 53090546), (76, 26545273), (257, 7849964), (514, 3924982), (1028, 1962491), (4883, 413156), (9766, 206578), (19532, 103289)]