996948889616

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{1519739161}}^1$

素因数の和:1519739210

約数の個数: 20

約数和(自身を含む): 1978700388924

約数和(自身を除く): 981751499308

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1519739161, 3039478322, 6078956644, 12157913288, 24315826576, 62309305601, 124618611202, 249237222404, 498474444808, 996948889616]

約数ペア:

[(1, 996948889616), (2, 498474444808), (4, 249237222404), (8, 124618611202), (16, 62309305601), (41, 24315826576), (82, 12157913288), (164, 6078956644), (328, 3039478322), (656, 1519739161)]