1228256

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:434

約数の個数: 24

約数和(自身を含む): 2444904

約数和(自身を除く): 1216648

約数列:

[1, 2, 4, 8, 16, 32, 131, 262, 293, 524, 586, 1048, 1172, 2096, 2344, 4192, 4688, 9376, 38383, 76766, 153532, 307064, 614128, 1228256]

約数ペア:

[(1, 1228256), (2, 614128), (4, 307064), (8, 153532), (16, 76766), (32, 38383), (131, 9376), (262, 4688), (293, 4192), (524, 2344), (586, 2096), (1048, 1172)]