2661275016

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1274557}}^1$

素因数の和:1274598

約数の個数: 48

約数和(自身を含む): 7456164300

約数和(自身を除く): 4794889284

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 1274557, 2549114, 3823671, 5098228, 7647342, 10196456, 11471013, 15294684, 22942026, 30589368, 36962153, 45884052, 73924306, 91768104, 110886459, 147848612, 221772918, 295697224, 332659377, 443545836, 665318754, 887091672, 1330637508, 2661275016]

約数ペア:

[(1, 2661275016), (2, 1330637508), (3, 887091672), (4, 665318754), (6, 443545836), (8, 332659377), (9, 295697224), (12, 221772918), (18, 147848612), (24, 110886459), (29, 91768104), (36, 73924306), (58, 45884052), (72, 36962153), (87, 30589368), (116, 22942026), (174, 15294684), (232, 11471013), (261, 10196456), (348, 7647342), (522, 5098228), (696, 3823671), (1044, 2549114), (2088, 1274557)]