2080991164

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{10723}}^1$

素因数の和:11002

約数の個数: 48

約数和(自身を含む): 4323916800

約数和(自身を除く): 2242925636

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 239, 406, 478, 812, 956, 1673, 3346, 6692, 6931, 10723, 13862, 21446, 27724, 42892, 48517, 75061, 97034, 150122, 194068, 300244, 310967, 621934, 1243868, 2176769, 2562797, 4353538, 5125594, 8707076, 10251188, 17939579, 35879158, 71758316, 74321113, 148642226, 297284452, 520247791, 1040495582, 2080991164]

約数ペア:

[(1, 2080991164), (2, 1040495582), (4, 520247791), (7, 297284452), (14, 148642226), (28, 74321113), (29, 71758316), (58, 35879158), (116, 17939579), (203, 10251188), (239, 8707076), (406, 5125594), (478, 4353538), (812, 2562797), (956, 2176769), (1673, 1243868), (3346, 621934), (6692, 310967), (6931, 300244), (10723, 194068), (13862, 150122), (21446, 97034), (27724, 75061), (42892, 48517)]