219144538

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{739}}^1\times {\mathrm{2213}}^1$

素因数の和:3021

約数の個数: 16

約数和(自身を含む): 334225440

約数和(自身を除く): 115080902

約数列:

[1, 2, 67, 134, 739, 1478, 2213, 4426, 49513, 99026, 148271, 296542, 1635407, 3270814, 109572269, 219144538]

約数ペア:

[(1, 219144538), (2, 109572269), (67, 3270814), (134, 1635407), (739, 296542), (1478, 148271), (2213, 99026), (4426, 49513)]