2016809858

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8473991}}^1$

素因数の和:8474017

約数の個数: 16

約数和(自身を含む): 3660764544

約数和(自身を除く): 1643954686

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 8473991, 16947982, 59317937, 118635874, 144057847, 288115694, 1008404929, 2016809858]

約数ペア:

[(1, 2016809858), (2, 1008404929), (7, 288115694), (14, 144057847), (17, 118635874), (34, 59317937), (119, 16947982), (238, 8473991)]