2002448

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{941}}^1$

素因数の和:975

約数の個数: 40

約数和(自身を含む): 4672320

約数和(自身を除く): 2669872

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 941, 1064, 1882, 2128, 3764, 6587, 7528, 13174, 15056, 17879, 26348, 35758, 52696, 71516, 105392, 125153, 143032, 250306, 286064, 500612, 1001224, 2002448]

約数ペア:

[(1, 2002448), (2, 1001224), (4, 500612), (7, 286064), (8, 250306), (14, 143032), (16, 125153), (19, 105392), (28, 71516), (38, 52696), (56, 35758), (76, 26348), (112, 17879), (133, 15056), (152, 13174), (266, 7528), (304, 6587), (532, 3764), (941, 2128), (1064, 1882)]