2894645584

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{70313}}^1$

素因数の和:70435

約数の個数: 40

約数和(自身を含む): 5859124992

約数和(自身を除く): 2964479408

約数列:

[1, 2, 4, 8, 16, 31, 62, 83, 124, 166, 248, 332, 496, 664, 1328, 2573, 5146, 10292, 20584, 41168, 70313, 140626, 281252, 562504, 1125008, 2179703, 4359406, 5835979, 8718812, 11671958, 17437624, 23343916, 34875248, 46687832, 93375664, 180915349, 361830698, 723661396, 1447322792, 2894645584]

約数ペア:

[(1, 2894645584), (2, 1447322792), (4, 723661396), (8, 361830698), (16, 180915349), (31, 93375664), (62, 46687832), (83, 34875248), (124, 23343916), (166, 17437624), (248, 11671958), (332, 8718812), (496, 5835979), (664, 4359406), (1328, 2179703), (2573, 1125008), (5146, 562504), (10292, 281252), (20584, 140626), (41168, 70313)]