1299620224

素因数分解:

$2^7\times 7^1\times {\mathrm{1450469}}^1$

素因数の和:1450490

約数の個数: 32

約数和(自身を含む): 2958958800

約数和(自身を除く): 1659338576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 1450469, 2900938, 5801876, 10153283, 11603752, 20306566, 23207504, 40613132, 46415008, 81226264, 92830016, 162452528, 185660032, 324905056, 649810112, 1299620224]

約数ペア:

[(1, 1299620224), (2, 649810112), (4, 324905056), (7, 185660032), (8, 162452528), (14, 92830016), (16, 81226264), (28, 46415008), (32, 40613132), (56, 23207504), (64, 20306566), (112, 11603752), (128, 10153283), (224, 5801876), (448, 2900938), (896, 1450469)]