1259382038

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1\times {\mathrm{15641}}^1$

素因数の和:16087

約数の個数: 16

約数和(自身を含む): 1910075904

約数和(自身を除く): 650693866

約数列:

[1, 2, 127, 254, 317, 634, 15641, 31282, 40259, 80518, 1986407, 3972814, 4958197, 9916394, 629691019, 1259382038]

約数ペア:

[(1, 1259382038), (2, 629691019), (127, 9916394), (254, 4958197), (317, 3972814), (634, 1986407), (15641, 80518), (31282, 40259)]