2489753478

素因数分解:

$2^1\times 3^1\times {\mathrm{353}}^1\times {\mathrm{1175521}}^1$

素因数の和:1175879

約数の個数: 16

約数和(自身を含む): 4993617456

約数和(自身を除く): 2503863978

約数列:

[1, 2, 3, 6, 353, 706, 1059, 2118, 1175521, 2351042, 3526563, 7053126, 414958913, 829917826, 1244876739, 2489753478]

約数ペア:

[(1, 2489753478), (2, 1244876739), (3, 829917826), (6, 414958913), (353, 7053126), (706, 3526563), (1059, 2351042), (2118, 1175521)]