47946254

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{1667}}^1$

素因数の和:1939

約数の個数: 16

約数和(自身を含む): 73318608

約数和(自身を除く): 25372354

約数列:

[1, 2, 73, 146, 197, 394, 1667, 3334, 14381, 28762, 121691, 243382, 328399, 656798, 23973127, 47946254]

約数ペア:

[(1, 47946254), (2, 23973127), (73, 656798), (146, 328399), (197, 243382), (394, 121691), (1667, 28762), (3334, 14381)]