272648528

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{279353}}^1$

素因数の和:279422

約数の個数: 20

約数和(自身を含む): 536918388

約数和(自身を除く): 264269860

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 279353, 558706, 1117412, 2234824, 4469648, 17040533, 34081066, 68162132, 136324264, 272648528]

約数ペア:

[(1, 272648528), (2, 136324264), (4, 68162132), (8, 34081066), (16, 17040533), (61, 4469648), (122, 2234824), (244, 1117412), (488, 558706), (976, 279353)]