2011302076

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{130367}}^1$

素因数の和:130426

約数の個数: 48

約数和(自身を含む): 4380364800

約数和(自身を除く): 2369062724

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 116, 133, 203, 266, 406, 532, 551, 812, 1102, 2204, 3857, 7714, 15428, 130367, 260734, 521468, 912569, 1825138, 2476973, 3650276, 3780643, 4953946, 7561286, 9907892, 15122572, 17338811, 26464501, 34677622, 52929002, 69355244, 71832217, 105858004, 143664434, 287328868, 502825519, 1005651038, 2011302076]

約数ペア:

[(1, 2011302076), (2, 1005651038), (4, 502825519), (7, 287328868), (14, 143664434), (19, 105858004), (28, 71832217), (29, 69355244), (38, 52929002), (58, 34677622), (76, 26464501), (116, 17338811), (133, 15122572), (203, 9907892), (266, 7561286), (406, 4953946), (532, 3780643), (551, 3650276), (812, 2476973), (1102, 1825138), (2204, 912569), (3857, 521468), (7714, 260734), (15428, 130367)]