1528772

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 3104640

約数和(自身を除く): 1575868

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 769, 994, 1538, 1988, 3076, 5383, 10766, 21532, 54599, 109198, 218396, 382193, 764386, 1528772]

約数ペア:

[(1, 1528772), (2, 764386), (4, 382193), (7, 218396), (14, 109198), (28, 54599), (71, 21532), (142, 10766), (284, 5383), (497, 3076), (769, 1988), (994, 1538)]