2149204534

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{653}}^1\times {\mathrm{22543}}^1$

素因数の和:23271

約数の個数: 16

約数和(自身を含む): 3273118272

約数和(自身を除く): 1123913738

約数列:

[1, 2, 73, 146, 653, 1306, 22543, 45086, 47669, 95338, 1645639, 3291278, 14720579, 29441158, 1074602267, 2149204534]

約数ペア:

[(1, 2149204534), (2, 1074602267), (73, 29441158), (146, 14720579), (653, 3291278), (1306, 1645639), (22543, 95338), (45086, 47669)]