1238721492

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{757}}^1\times {\mathrm{7177}}^1$

素因数の和:7960

約数の個数: 48

約数和(自身を含む): 3046917440

約数和(自身を除く): 1808195948

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 757, 1514, 2271, 3028, 4542, 7177, 9084, 14354, 14383, 21531, 28708, 28766, 43062, 43149, 57532, 86124, 86298, 136363, 172596, 272726, 409089, 545452, 818178, 1636356, 5432989, 10865978, 16298967, 21731956, 32597934, 65195868, 103226791, 206453582, 309680373, 412907164, 619360746, 1238721492]

約数ペア:

[(1, 1238721492), (2, 619360746), (3, 412907164), (4, 309680373), (6, 206453582), (12, 103226791), (19, 65195868), (38, 32597934), (57, 21731956), (76, 16298967), (114, 10865978), (228, 5432989), (757, 1636356), (1514, 818178), (2271, 545452), (3028, 409089), (4542, 272726), (7177, 172596), (9084, 136363), (14354, 86298), (14383, 86124), (21531, 57532), (28708, 43149), (28766, 43062)]