558980018

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1\times {\mathrm{8539}}^1$

素因数の和:9073

約数の個数: 16

約数和(自身を含む): 852223680

約数和(自身を除く): 293243662

約数列:

[1, 2, 71, 142, 461, 922, 8539, 17078, 32731, 65462, 606269, 1212538, 3936479, 7872958, 279490009, 558980018]

約数ペア:

[(1, 558980018), (2, 279490009), (71, 7872958), (142, 3936479), (461, 1212538), (922, 606269), (8539, 65462), (17078, 32731)]