1138559984

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{3093913}}^1$

素因数の和:3093944

約数の個数: 20

約数和(自身を含む): 2301872016

約数和(自身を除く): 1163312032

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 3093913, 6187826, 12375652, 24751304, 49502608, 71159999, 142319998, 284639996, 569279992, 1138559984]

約数ペア:

[(1, 1138559984), (2, 569279992), (4, 284639996), (8, 142319998), (16, 71159999), (23, 49502608), (46, 24751304), (92, 12375652), (184, 6187826), (368, 3093913)]