6471536

素因数分解:

$2^4\times {\mathrm{631}}^1\times {\mathrm{641}}^1$

素因数の和:1280

約数の個数: 20

約数和(自身を含む): 12578064

約数和(自身を除く): 6106528

約数列:

[1, 2, 4, 8, 16, 631, 641, 1262, 1282, 2524, 2564, 5048, 5128, 10096, 10256, 404471, 808942, 1617884, 3235768, 6471536]

約数ペア:

[(1, 6471536), (2, 3235768), (4, 1617884), (8, 808942), (16, 404471), (631, 10256), (641, 10096), (1262, 5128), (1282, 5048), (2524, 2564)]