664005269326

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2633}}^1\times {\mathrm{948067}}^1$

素因数の和:950728

約数の個数: 32

約数和(自身を含む): 1198661333760

約数和(自身を除く): 534656064434

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 2633, 5266, 18431, 36862, 50027, 100054, 350189, 700378, 948067, 1896134, 6636469, 13272938, 18013273, 36026546, 126092911, 252185822, 2496260411, 4992520822, 17473822877, 34947645754, 47428947809, 94857895618, 332002634663, 664005269326]

約数ペア:

[(1, 664005269326), (2, 332002634663), (7, 94857895618), (14, 47428947809), (19, 34947645754), (38, 17473822877), (133, 4992520822), (266, 2496260411), (2633, 252185822), (5266, 126092911), (18431, 36026546), (36862, 18013273), (50027, 13272938), (100054, 6636469), (350189, 1896134), (700378, 948067)]