7142785474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{17053}}^1$

素因数の和:17386

約数の個数: 32

約数和(自身を含む): 11885955840

約数和(自身を除く): 4743170366

約数列:

[1, 2, 11, 22, 79, 158, 241, 482, 869, 1738, 2651, 5302, 17053, 19039, 34106, 38078, 187583, 209429, 375166, 418858, 1347187, 2694374, 4109773, 8219546, 14819057, 29638114, 45207503, 90415006, 324672067, 649344134, 3571392737, 7142785474]

約数ペア:

[(1, 7142785474), (2, 3571392737), (11, 649344134), (22, 324672067), (79, 90415006), (158, 45207503), (241, 29638114), (482, 14819057), (869, 8219546), (1738, 4109773), (2651, 2694374), (5302, 1347187), (17053, 418858), (19039, 375166), (34106, 209429), (38078, 187583)]