3880292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1051}}^1$

素因数の和:1139

約数の個数: 24

約数和(自身を含む): 7422912

約数和(自身を除く): 3542620

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1051, 1846, 2102, 3692, 4204, 13663, 27326, 54652, 74621, 149242, 298484, 970073, 1940146, 3880292]

約数ペア:

[(1, 3880292), (2, 1940146), (4, 970073), (13, 298484), (26, 149242), (52, 74621), (71, 54652), (142, 27326), (284, 13663), (923, 4204), (1051, 3692), (1846, 2102)]