2160346994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{238081}}^1$

素因数の和:238445

約数の個数: 16

約数和(自身を含む): 3499805400

約数和(自身を除く): 1339458406

約数列:

[1, 2, 13, 26, 349, 698, 4537, 9074, 238081, 476162, 3095053, 6190106, 83090269, 166180538, 1080173497, 2160346994]

約数ペア:

[(1, 2160346994), (2, 1080173497), (13, 166180538), (26, 83090269), (349, 6190106), (698, 3095053), (4537, 476162), (9074, 238081)]