2019921744

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{1026383}}^1$

素因数の和:1026435

約数の個数: 40

約数和(自身を含む): 5345407872

約数和(自身を除く): 3325486128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 1026383, 2052766, 3079149, 4105532, 6158298, 8211064, 12316596, 16422128, 24633192, 42081703, 49266384, 84163406, 126245109, 168326812, 252490218, 336653624, 504980436, 673307248, 1009960872, 2019921744]

約数ペア:

[(1, 2019921744), (2, 1009960872), (3, 673307248), (4, 504980436), (6, 336653624), (8, 252490218), (12, 168326812), (16, 126245109), (24, 84163406), (41, 49266384), (48, 42081703), (82, 24633192), (123, 16422128), (164, 12316596), (246, 8211064), (328, 6158298), (492, 4105532), (656, 3079149), (984, 2052766), (1968, 1026383)]