2019460742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{687359}}^1$

素因数の和:687487

約数の個数: 16

約数和(自身を含む): 3291079680

約数和(自身を除く): 1271618938

約数列:

[1, 2, 13, 26, 113, 226, 1469, 2938, 687359, 1374718, 8935667, 17871334, 77671567, 155343134, 1009730371, 2019460742]

約数ペア:

[(1, 2019460742), (2, 1009730371), (13, 155343134), (26, 77671567), (113, 17871334), (226, 8935667), (1469, 1374718), (2938, 687359)]