2012128538

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1399}}^1\times {\mathrm{5407}}^1$

素因数の和:6834

約数の個数: 32

約数和(自身を含む): 3634176000

約数和(自身を除く): 1622047462

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1399, 2798, 5407, 9793, 10814, 19586, 26581, 37849, 53162, 75698, 102733, 186067, 205466, 372134, 719131, 1438262, 7564393, 15128786, 52950751, 105901502, 143723467, 287446934, 1006064269, 2012128538]

約数ペア:

[(1, 2012128538), (2, 1006064269), (7, 287446934), (14, 143723467), (19, 105901502), (38, 52950751), (133, 15128786), (266, 7564393), (1399, 1438262), (2798, 719131), (5407, 372134), (9793, 205466), (10814, 186067), (19586, 102733), (26581, 75698), (37849, 53162)]