538731632

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1980631}}^1$

素因数の和:1980656

約数の個数: 20

約数和(自身を含む): 1105192656

約数和(自身を除く): 566461024

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1980631, 3961262, 7922524, 15845048, 31690096, 33670727, 67341454, 134682908, 269365816, 538731632]

約数ペア:

[(1, 538731632), (2, 269365816), (4, 134682908), (8, 67341454), (16, 33670727), (17, 31690096), (34, 15845048), (68, 7922524), (136, 3961262), (272, 1980631)]