2019941744

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{313}}^1\times {\mathrm{2707}}^1$

素因数の和:3177

約数の個数: 40

約数和(自身を含む): 3953950800

約数和(自身を除く): 1934009056

約数列:

[1, 2, 4, 8, 16, 149, 298, 313, 596, 626, 1192, 1252, 2384, 2504, 2707, 5008, 5414, 10828, 21656, 43312, 46637, 93274, 186548, 373096, 403343, 746192, 806686, 847291, 1613372, 1694582, 3226744, 3389164, 6453488, 6778328, 13556656, 126246359, 252492718, 504985436, 1009970872, 2019941744]

約数ペア:

[(1, 2019941744), (2, 1009970872), (4, 504985436), (8, 252492718), (16, 126246359), (149, 13556656), (298, 6778328), (313, 6453488), (596, 3389164), (626, 3226744), (1192, 1694582), (1252, 1613372), (2384, 847291), (2504, 806686), (2707, 746192), (5008, 403343), (5414, 373096), (10828, 186548), (21656, 93274), (43312, 46637)]