2080642284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{358979}}^1$

素因数の和:359019

約数の個数: 72

約数和(自身を含む): 6272098560

約数和(自身を除く): 4191456276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 358979, 717958, 1076937, 1435916, 2153874, 2512853, 3230811, 4307748, 5025706, 6461622, 7538559, 8256517, 10051412, 12923244, 15077118, 16513034, 22615677, 24769551, 30154236, 33026068, 45231354, 49539102, 57795619, 74308653, 90462708, 99078204, 115591238, 148617306, 173386857, 231182476, 297234612, 346773714, 520160571, 693547428, 1040321142, 2080642284]

約数ペア:

[(1, 2080642284), (2, 1040321142), (3, 693547428), (4, 520160571), (6, 346773714), (7, 297234612), (9, 231182476), (12, 173386857), (14, 148617306), (18, 115591238), (21, 99078204), (23, 90462708), (28, 74308653), (36, 57795619), (42, 49539102), (46, 45231354), (63, 33026068), (69, 30154236), (84, 24769551), (92, 22615677), (126, 16513034), (138, 15077118), (161, 12923244), (207, 10051412), (252, 8256517), (276, 7538559), (322, 6461622), (414, 5025706), (483, 4307748), (644, 3230811), (828, 2512853), (966, 2153874), (1449, 1435916), (1932, 1076937), (2898, 717958), (5796, 358979)]