2017119344

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6635261}}^1$

素因数の和:6635288

約数の個数: 20

約数和(自身を含む): 4113862440

約数和(自身を除く): 2096743096

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6635261, 13270522, 26541044, 53082088, 106164176, 126069959, 252139918, 504279836, 1008559672, 2017119344]

約数ペア:

[(1, 2017119344), (2, 1008559672), (4, 504279836), (8, 252139918), (16, 126069959), (19, 106164176), (38, 53082088), (76, 26541044), (152, 13270522), (304, 6635261)]