1279249626

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{187189}}^1$

素因数の和:187278

約数の個数: 32

約数和(自身を含む): 2749446720

約数和(自身を除く): 1470197094

約数列:

[1, 2, 3, 6, 17, 34, 51, 67, 102, 134, 201, 402, 1139, 2278, 3417, 6834, 187189, 374378, 561567, 1123134, 3182213, 6364426, 9546639, 12541663, 19093278, 25083326, 37624989, 75249978, 213208271, 426416542, 639624813, 1279249626]

約数ペア:

[(1, 1279249626), (2, 639624813), (3, 426416542), (6, 213208271), (17, 75249978), (34, 37624989), (51, 25083326), (67, 19093278), (102, 12541663), (134, 9546639), (201, 6364426), (402, 3182213), (1139, 1123134), (2278, 561567), (3417, 374378), (6834, 187189)]