2016144872

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1894873}}^1$

素因数の和:1894905

約数の個数: 32

約数和(自身を含む): 4547697600

約数和(自身を除く): 2531552728

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 1894873, 3789746, 7579492, 13264111, 15158984, 26528222, 36002587, 53056444, 72005174, 106112888, 144010348, 252018109, 288020696, 504036218, 1008072436, 2016144872]

約数ペア:

[(1, 2016144872), (2, 1008072436), (4, 504036218), (7, 288020696), (8, 252018109), (14, 144010348), (19, 106112888), (28, 72005174), (38, 53056444), (56, 36002587), (76, 26528222), (133, 15158984), (152, 13264111), (266, 7579492), (532, 3789746), (1064, 1894873)]