1572143038

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{1399}}^1$

素因数の和:1696

約数の個数: 32

約数和(自身を含む): 2461536000

約数和(自身を除く): 889392962

約数列:

[1, 2, 43, 73, 86, 146, 179, 358, 1399, 2798, 3139, 6278, 7697, 13067, 15394, 26134, 60157, 102127, 120314, 204254, 250421, 500842, 561881, 1123762, 4391461, 8782922, 10768103, 18280733, 21536206, 36561466, 786071519, 1572143038]

約数ペア:

[(1, 1572143038), (2, 786071519), (43, 36561466), (73, 21536206), (86, 18280733), (146, 10768103), (179, 8782922), (358, 4391461), (1399, 1123762), (2798, 561881), (3139, 500842), (6278, 250421), (7697, 204254), (13067, 120314), (15394, 102127), (26134, 60157)]