2224351584688

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{19994531}}^1$

素因数の和:19994965

約数の個数: 40

約数和(自身を含む): 4574349030960

約数和(自身を除く): 2349997446272

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 409, 818, 1636, 3272, 6544, 6953, 13906, 27812, 55624, 111248, 19994531, 39989062, 79978124, 159956248, 319912496, 339907027, 679814054, 1359628108, 2719256216, 5438512432, 8177763179, 16355526358, 32711052716, 65422105432, 130844210864, 139021974043, 278043948086, 556087896172, 1112175792344, 2224351584688]

約数ペア:

[(1, 2224351584688), (2, 1112175792344), (4, 556087896172), (8, 278043948086), (16, 139021974043), (17, 130844210864), (34, 65422105432), (68, 32711052716), (136, 16355526358), (272, 8177763179), (409, 5438512432), (818, 2719256216), (1636, 1359628108), (3272, 679814054), (6544, 339907027), (6953, 319912496), (13906, 159956248), (27812, 79978124), (55624, 39989062), (111248, 19994531)]