128503802

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{483097}}^1$

素因数の和:483125

約数の個数: 16

約数和(自身を含む): 231887040

約数和(自身を除く): 103383238

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 483097, 966194, 3381679, 6763358, 9178843, 18357686, 64251901, 128503802]

約数ペア:

[(1, 128503802), (2, 64251901), (7, 18357686), (14, 9178843), (19, 6763358), (38, 3381679), (133, 966194), (266, 483097)]