2018348744

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{40897}}^1$

素因数の和:41133

約数の個数: 32

約数和(自身を含む): 3926208000

約数和(自身を除く): 1907859256

約数列:

[1, 2, 4, 8, 31, 62, 124, 199, 248, 398, 796, 1592, 6169, 12338, 24676, 40897, 49352, 81794, 163588, 327176, 1267807, 2535614, 5071228, 8138503, 10142456, 16277006, 32554012, 65108024, 252293593, 504587186, 1009174372, 2018348744]

約数ペア:

[(1, 2018348744), (2, 1009174372), (4, 504587186), (8, 252293593), (31, 65108024), (62, 32554012), (124, 16277006), (199, 10142456), (248, 8138503), (398, 5071228), (796, 2535614), (1592, 1267807), (6169, 327176), (12338, 163588), (24676, 81794), (40897, 49352)]