2519149816

素因数分解:

$2^3\times {\mathrm{9007}}^1\times {\mathrm{34961}}^1$

素因数の和:43974

約数の個数: 16

約数和(自身を含む): 4724065440

約数和(自身を除く): 2204915624

約数列:

[1, 2, 4, 8, 9007, 18014, 34961, 36028, 69922, 72056, 139844, 279688, 314893727, 629787454, 1259574908, 2519149816]

約数ペア:

[(1, 2519149816), (2, 1259574908), (4, 629787454), (8, 314893727), (9007, 279688), (18014, 139844), (34961, 72056), (36028, 69922)]