2019499864

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{683}}^1\times {\mathrm{2659}}^1$

素因数の和:3487

約数の個数: 32

約数和(自身を含む): 3820824000

約数和(自身を除く): 1801324136

約数列:

[1, 2, 4, 8, 139, 278, 556, 683, 1112, 1366, 2659, 2732, 5318, 5464, 10636, 21272, 94937, 189874, 369601, 379748, 739202, 759496, 1478404, 1816097, 2956808, 3632194, 7264388, 14528776, 252437483, 504874966, 1009749932, 2019499864]

約数ペア:

[(1, 2019499864), (2, 1009749932), (4, 504874966), (8, 252437483), (139, 14528776), (278, 7264388), (556, 3632194), (683, 2956808), (1112, 1816097), (1366, 1478404), (2659, 759496), (2732, 739202), (5318, 379748), (5464, 369601), (10636, 189874), (21272, 94937)]