2113806488

素因数分解:

$2^3\times {\mathrm{5563}}^1\times {\mathrm{47497}}^1$

素因数の和:53066

約数の個数: 16

約数和(自身を含む): 3964183080

約数和(自身を除く): 1850376592

約数列:

[1, 2, 4, 8, 5563, 11126, 22252, 44504, 47497, 94994, 189988, 379976, 264225811, 528451622, 1056903244, 2113806488]

約数ペア:

[(1, 2113806488), (2, 1056903244), (4, 528451622), (8, 264225811), (5563, 379976), (11126, 189988), (22252, 94994), (44504, 47497)]