251122786

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2833}}^1$

素因数の和:2946

約数の個数: 32

約数和(自身を含む): 411360768

約数和(自身を除く): 160237982

約数列:

[1, 2, 23, 41, 46, 47, 82, 94, 943, 1081, 1886, 1927, 2162, 2833, 3854, 5666, 44321, 65159, 88642, 116153, 130318, 133151, 232306, 266302, 2671519, 3062473, 5343038, 5459191, 6124946, 10918382, 125561393, 251122786]

約数ペア:

[(1, 251122786), (2, 125561393), (23, 10918382), (41, 6124946), (46, 5459191), (47, 5343038), (82, 3062473), (94, 2671519), (943, 266302), (1081, 232306), (1886, 133151), (1927, 130318), (2162, 116153), (2833, 88642), (3854, 65159), (5666, 44321)]