2790206

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{659}}^1$

素因数の和:763

約数の個数: 16

約数和(自身を含む): 4395600

約数和(自身を除く): 1605394

約数列:

[1, 2, 29, 58, 73, 146, 659, 1318, 2117, 4234, 19111, 38222, 48107, 96214, 1395103, 2790206]

約数ペア:

[(1, 2790206), (2, 1395103), (29, 96214), (58, 48107), (73, 38222), (146, 19111), (659, 4234), (1318, 2117)]