2705137894

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{449}}^1\times {\mathrm{18481}}^1$

素因数の和:19095

約数の個数: 16

約数和(自身を含む): 4091914800

約数和(自身を除く): 1386776906

約数列:

[1, 2, 163, 326, 449, 898, 18481, 36962, 73187, 146374, 3012403, 6024806, 8297969, 16595938, 1352568947, 2705137894]

約数ペア:

[(1, 2705137894), (2, 1352568947), (163, 16595938), (326, 8297969), (449, 6024806), (898, 3012403), (18481, 146374), (36962, 73187)]