2813538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5153}}^1$

素因数の和:5178

約数の個数: 32

約数和(自身を含む): 6926976

約数和(自身を除く): 4113438

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 5153, 10306, 15459, 30918, 36071, 66989, 72142, 108213, 133978, 200967, 216426, 401934, 468923, 937846, 1406769, 2813538]

約数ペア:

[(1, 2813538), (2, 1406769), (3, 937846), (6, 468923), (7, 401934), (13, 216426), (14, 200967), (21, 133978), (26, 108213), (39, 72142), (42, 66989), (78, 36071), (91, 30918), (182, 15459), (273, 10306), (546, 5153)]