445837278

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1\times {\mathrm{1481}}^1$

素因数の和:2000

約数の個数: 32

約数和(自身を含む): 901435392

約数和(自身を除く): 455598114

約数列:

[1, 2, 3, 6, 131, 262, 383, 393, 766, 786, 1149, 1481, 2298, 2962, 4443, 8886, 50173, 100346, 150519, 194011, 301038, 388022, 567223, 582033, 1134446, 1164066, 1701669, 3403338, 74306213, 148612426, 222918639, 445837278]

約数ペア:

[(1, 445837278), (2, 222918639), (3, 148612426), (6, 74306213), (131, 3403338), (262, 1701669), (383, 1164066), (393, 1134446), (766, 582033), (786, 567223), (1149, 388022), (1481, 301038), (2298, 194011), (2962, 150519), (4443, 100346), (8886, 50173)]