56711178538

素因数分解:

$2^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{19198097}}^1$

素因数の和:19198317

約数の個数: 16

約数和(自身を含む): 97679922624

約数和(自身を除く): 40968744086

約数列:

[1, 2, 7, 14, 211, 422, 1477, 2954, 19198097, 38396194, 134386679, 268773358, 4050798467, 8101596934, 28355589269, 56711178538]

約数ペア:

[(1, 56711178538), (2, 28355589269), (7, 8101596934), (14, 4050798467), (211, 268773358), (422, 134386679), (1477, 38396194), (2954, 19198097)]