8273836

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{647}}^1$

素因数の和:813

約数の個数: 24

約数和(自身を含む): 15240960

約数和(自身を除く): 6967124

約数列:

[1, 2, 4, 23, 46, 92, 139, 278, 556, 647, 1294, 2588, 3197, 6394, 12788, 14881, 29762, 59524, 89933, 179866, 359732, 2068459, 4136918, 8273836]

約数ペア:

[(1, 8273836), (2, 4136918), (4, 2068459), (23, 359732), (46, 179866), (92, 89933), (139, 59524), (278, 29762), (556, 14881), (647, 12788), (1294, 6394), (2588, 3197)]