2012609417

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{1181}}^1$

素因数の和:1569

約数の個数: 32

約数和(自身を含む): 2528004864

約数和(自身を除く): 515395447

約数列:

[1, 7, 13, 61, 91, 307, 427, 793, 1181, 2149, 3991, 5551, 8267, 15353, 18727, 27937, 72041, 107471, 131089, 243451, 362567, 504287, 936533, 1704157, 2537969, 4713371, 6555731, 22116587, 32993597, 154816109, 287515631, 2012609417]

約数ペア:

[(1, 2012609417), (7, 287515631), (13, 154816109), (61, 32993597), (91, 22116587), (307, 6555731), (427, 4713371), (793, 2537969), (1181, 1704157), (2149, 936533), (3991, 504287), (5551, 362567), (8267, 243451), (15353, 131089), (18727, 107471), (27937, 72041)]