2045160964

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{93523}}^1$

素因数の和:93616

約数の個数: 48

約数和(自身を含む): 4525065216

約数和(自身を除く): 2479904252

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 781, 994, 1562, 1988, 3124, 5467, 10934, 21868, 93523, 187046, 374092, 654661, 1028753, 1309322, 2057506, 2618644, 4115012, 6640133, 7201271, 13280266, 14402542, 26560532, 28805084, 46480931, 73041463, 92961862, 146082926, 185923724, 292165852, 511290241, 1022580482, 2045160964]

約数ペア:

[(1, 2045160964), (2, 1022580482), (4, 511290241), (7, 292165852), (11, 185923724), (14, 146082926), (22, 92961862), (28, 73041463), (44, 46480931), (71, 28805084), (77, 26560532), (142, 14402542), (154, 13280266), (284, 7201271), (308, 6640133), (497, 4115012), (781, 2618644), (994, 2057506), (1562, 1309322), (1988, 1028753), (3124, 654661), (5467, 374092), (10934, 187046), (21868, 93523)]