538998514

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{1787}}^1$

素因数の和:1974

約数の個数: 32

約数和(自身を含む): 865105920

約数和(自身を除く): 326107406

約数列:

[1, 2, 23, 46, 79, 83, 158, 166, 1787, 1817, 1909, 3574, 3634, 3818, 6557, 13114, 41101, 82202, 141173, 148321, 150811, 282346, 296642, 301622, 3246979, 3411383, 6493958, 6822766, 11717359, 23434718, 269499257, 538998514]

約数ペア:

[(1, 538998514), (2, 269499257), (23, 23434718), (46, 11717359), (79, 6822766), (83, 6493958), (158, 3411383), (166, 3246979), (1787, 301622), (1817, 296642), (1909, 282346), (3574, 150811), (3634, 148321), (3818, 141173), (6557, 82202), (13114, 41101)]