1644009992

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{4372367}}^1$

素因数の和:4372420

約数の個数: 16

約数和(自身を含む): 3148104960

約数和(自身を除く): 1504094968

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 4372367, 8744734, 17489468, 34978936, 205501249, 411002498, 822004996, 1644009992]

約数ペア:

[(1, 1644009992), (2, 822004996), (4, 411002498), (8, 205501249), (47, 34978936), (94, 17489468), (188, 8744734), (376, 4372367)]