2162505818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{5477}}^1$

素因数の和:5758

約数の個数: 32

約数和(自身を含む): 3592340928

約数和(自身を除く): 1429835110

約数列:

[1, 2, 11, 22, 131, 137, 262, 274, 1441, 1507, 2882, 3014, 5477, 10954, 17947, 35894, 60247, 120494, 197417, 394834, 717487, 750349, 1434974, 1500698, 7892357, 8253839, 15784714, 16507678, 98295719, 196591438, 1081252909, 2162505818]

約数ペア:

[(1, 2162505818), (2, 1081252909), (11, 196591438), (22, 98295719), (131, 16507678), (137, 15784714), (262, 8253839), (274, 7892357), (1441, 1500698), (1507, 1434974), (2882, 750349), (3014, 717487), (5477, 394834), (10954, 197417), (17947, 120494), (35894, 60247)]