2019616928

素因数分解:

$2^5\times 7^3\times {\mathrm{184003}}^1$

素因数の和:184034

約数の個数: 48

約数和(自身を含む): 4636900800

約数和(自身を除く): 2617283872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1372, 1568, 2744, 5488, 10976, 184003, 368006, 736012, 1288021, 1472024, 2576042, 2944048, 5152084, 5888096, 9016147, 10304168, 18032294, 20608336, 36064588, 41216672, 63113029, 72129176, 126226058, 144258352, 252452116, 288516704, 504904232, 1009808464, 2019616928]

約数ペア:

[(1, 2019616928), (2, 1009808464), (4, 504904232), (7, 288516704), (8, 252452116), (14, 144258352), (16, 126226058), (28, 72129176), (32, 63113029), (49, 41216672), (56, 36064588), (98, 20608336), (112, 18032294), (196, 10304168), (224, 9016147), (343, 5888096), (392, 5152084), (686, 2944048), (784, 2576042), (1372, 1472024), (1568, 1288021), (2744, 736012), (5488, 368006), (10976, 184003)]