1330777936

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{4377559}}^1$

素因数の和:4377586

約数の個数: 20

約数和(自身を含む): 2714087200

約数和(自身を除く): 1383309264

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4377559, 8755118, 17510236, 35020472, 70040944, 83173621, 166347242, 332694484, 665388968, 1330777936]

約数ペア:

[(1, 1330777936), (2, 665388968), (4, 332694484), (8, 166347242), (16, 83173621), (19, 70040944), (38, 35020472), (76, 17510236), (152, 8755118), (304, 4377559)]