1561055709428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1\times {\mathrm{1317271}}^1$

素因数の和:1317828

約数の個数: 48

約数和(自身を含む): 2974294794240

約数和(自身を除く): 1413239084812

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 503, 589, 1006, 1178, 2012, 2356, 9557, 15593, 19114, 31186, 38228, 62372, 296267, 592534, 1185068, 1317271, 2634542, 5269084, 25028149, 40835401, 50056298, 81670802, 100112596, 163341604, 662587313, 775872619, 1325174626, 1551745238, 2650349252, 3103490476, 12589158947, 20540206703, 25178317894, 41080413406, 50356635788, 82160826812, 390263927357, 780527854714, 1561055709428]

約数ペア:

[(1, 1561055709428), (2, 780527854714), (4, 390263927357), (19, 82160826812), (31, 50356635788), (38, 41080413406), (62, 25178317894), (76, 20540206703), (124, 12589158947), (503, 3103490476), (589, 2650349252), (1006, 1551745238), (1178, 1325174626), (2012, 775872619), (2356, 662587313), (9557, 163341604), (15593, 100112596), (19114, 81670802), (31186, 50056298), (38228, 40835401), (62372, 25028149), (296267, 5269084), (592534, 2634542), (1185068, 1317271)]