1996178002

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2237}}^1\times {\mathrm{4903}}^1$

素因数の和:7162

約数の個数: 32

約数和(自身を含む): 3687651072

約数和(自身を除く): 1691473070

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 2237, 4474, 4903, 9806, 15659, 29081, 31318, 34321, 58162, 63739, 68642, 127478, 203567, 407134, 446173, 892346, 10968011, 21936022, 76776077, 142584143, 153552154, 285168286, 998089001, 1996178002]

約数ペア:

[(1, 1996178002), (2, 998089001), (7, 285168286), (13, 153552154), (14, 142584143), (26, 76776077), (91, 21936022), (182, 10968011), (2237, 892346), (4474, 446173), (4903, 407134), (9806, 203567), (15659, 127478), (29081, 68642), (31318, 63739), (34321, 58162)]