283754908

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 526901760

約数和(自身を除く): 243146852

約数列:

[1, 2, 4, 29, 58, 71, 116, 131, 142, 262, 263, 284, 524, 526, 1052, 2059, 3799, 4118, 7598, 7627, 8236, 9301, 15196, 15254, 18602, 18673, 30508, 34453, 37204, 37346, 68906, 74692, 137812, 269729, 539458, 541517, 999137, 1078916, 1083034, 1998274, 2166068, 2446163, 3996548, 4892326, 9784652, 70938727, 141877454, 283754908]

約数ペア:

[(1, 283754908), (2, 141877454), (4, 70938727), (29, 9784652), (58, 4892326), (71, 3996548), (116, 2446163), (131, 2166068), (142, 1998274), (262, 1083034), (263, 1078916), (284, 999137), (524, 541517), (526, 539458), (1052, 269729), (2059, 137812), (3799, 74692), (4118, 68906), (7598, 37346), (7627, 37204), (8236, 34453), (9301, 30508), (15196, 18673), (15254, 18602)]